| Name | Gender | Categories | |
|---|
| Mary | f | Fictional Characters from Song Titles |  |
| Mary | f | Fictional Characters from Song Titles | |
| Mary | f | Biblical Characters, Saints | |
| Mary | f | Fictional Characters from Song Titles | |
| Mary | f | Biblical Characters | |
| Mary | f | Fictional Characters from Song Titles | |
| Mary I Queen of Scots | f | Scottish Kings and Queens | |
| Mary I Tudor | f | English and British Kings and Queens | |
| Mary II | f | English and British Kings and Queens, Scottish Kings and Queens | |
| Mary Jane | f | Fictional Characters from Song Titles | |
| Mary Jane | f | Fictional Characters from Song Titles | |
| Mary Magdalene | f | Biblical Characters, Saints | |
| Mary of the Passion | f | Saints | |
| Mary Astor | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Mary Barton | f | Fictional Characters from Books | |
| Mary Bedford | f | Olympic Medalists | |
| Mary J. Blige | f | Notable Actors and Entertainers, Notable Musicians | |
| Mary Camden | f | Fictional Characters from Television | |
| Mary Cassatt | f | Notable Artists | |
| Mary Cattermole | f | Harry Potter Characters | |
| Mary Ellen Clark | f | Olympic Medalists | |
| Mary Conner | f | Fictional Characters from Television | |
| Mary Cooper | f | Fictional Characters from Television | |
| Mary Crawford | f | Fictional Characters from Books | |
| Mary Jane Harper | f | Fictional Characters from Movies | |
| Mary MacKillop | f | Saints | |
| Mary McAleese | f | Irish Presidents and Prime Ministers | |
| Mary McElroy | f | American First Ladies | |
| Mary Eunice McKee | f | Fictional Characters from Television | |
| Mary McKee | f | American First Ladies | |
| Mary T. Meagher | f | Olympic Medalists | |
| Mary Tyler Moore | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Mary Anne O'Connor | f | Olympic Medalists | |
| Mary-Kate Olsen | f | Notable Actors and Entertainers | |
| Mary Onyali-Omagbemi | f | Olympic Medalists | |
| Mary Peters | f | Olympic Medalists | |
| Mary Pickford | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Mary Poppins | f | Fictional Characters from Books, Fictional Characters from Movies | |
| Mary Potts | f | Fictional Characters from Plays and Musicals | |
| Mary Rand | f | Olympic Medalists | |
| Mary Renault | f | Notable Writers | |
| Mary Riddle | f | Harry Potter Characters | |
| Mary Robinson | f | Irish Presidents and Prime Ministers | |
| Mary Sears | f | Olympic Medalists | |
| Mary Ann Singleton | f | Fictional Characters from Books | |
| Mary Steenburgen | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Mary Todd Lincoln | f | American First Ladies | |
| Mary Washburn | f | Olympic Medalists | |
| Mary Yi In-dok | f | Saints | |
| Maryam d'Abo | f | Notable Actors and Entertainers | |
| Maryna Tkachenko | f | Olympic Medalists | |
| Maryvonne Dupureur | f | Olympic Medalists | |
| Marzanna | f | Other Mythological Characters | |
| Marzia Kjellberg | f | Notable Actors and Entertainers | |
| Kimura Masahiko | m | Notable Athletes | |
| Masahiro Yoshimura | m | Olympic Medalists | |
| Masako Kondo | f | Olympic Medalists | |
| Masaru Furukawa | m | Olympic Medalists | |
| Koshiba Masatoshi | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Mash | m | Biblical Characters | |
| Mason | m | Fictional Characters from Movies, Fictional Characters from Television | |
| Massa | m | Biblical Characters | |
| Massimo D'Alema | m | Italian Presidents and Prime Ministers | |
| Massimo Marone | m | Fictional Characters from Television | |
| Mateo Correa Magallanes | m | Saints | |
| Math | m | Characters in Celtic Mythology | |
| Mathew Helm | m | Olympic Medalists | |
| Mathias Boe | m | Olympic Medalists | |
| Mathilda Lando | f | Fictional Characters from Movies | |
| Duchess Mathilde Ludovika in Bavaria | f | Other Royalty | |
| Mathilde of Belgium | f | Other Royalty | |
| Mati Karmin | m | Notable Artists | |
| Mati Pari | m | Notable Athletes | |
| Matilda | f | Fictional Characters from Song Titles | |
| Matilda | f | Fictional Characters from Song Titles | |
| Matilda Wormwood | f | Fictional Characters from Books | |
| Matilde of the Sacred Heart | f | Saints | |
| Matiya Mulumba | m | Saints | |
| Matri | m | Biblical Characters | |
| Mats Sundin | m | Hall-of-Famers, Notable Athletes | |
| Matt | m | Fictional Characters from Books | |
| Matt Barber | m | Notable Actors and Entertainers | |
| Matt Barr | m | Notable Actors and Entertainers | |
| Matt Bellamy | m | Notable Musicians | |
| Matt Besler | m | Notable Athletes | |
| Matt Biondi | m | Notable Athletes, Olympic Medalists | |
| Matt Bomer | m | Notable Actors and Entertainers | |
| Matt Brody | m | Fictional Characters from Television | |
| Matt Camden | m | Fictional Characters from Television | |
| Matt Cassel | m | Notable Athletes | |
| Matt Cetlinski | m | Olympic Medalists | |
| Matt Czuchry | m | Notable Actors and Entertainers | |
| Matt Damon | m | Notable Actors and Entertainers | |
| Matt Dillon | m | Notable Actors and Entertainers | |
| Matt Dowd | m | Fictional Characters from Television | |
| Matt Duchene | m | Olympic Medalists | |
| Matt Durning | m | Fictional Characters from Television | |
| Matt Giteau | m | Notable Athletes | |
| Matt Grevers | m | Olympic Medalists | |
| Matt Groening | m | Notable Artists, Notable Filmmakers | |
| Matt Hartley | m | Fictional Characters from Television | |
| Matt Jones | m | Notable Actors and Entertainers | |
| Matt LaPorta | m | Olympic Medalists | |
| Matt LeBlanc | m | Notable Actors and Entertainers | |
| Matt Letscher | m | Notable Actors and Entertainers | |
| Matt Logan | m | Fictional Characters from Television | |
| Matt Lucas | m | Notable Actors and Entertainers | |
| Matt McCoy | m | Notable Actors and Entertainers | |
| Matt McGrath | m | Olympic Medalists | |
| Matt McGuire | m | Fictional Characters from Television | |
| Matt McKay | m | Notable Athletes | |
| Matt McLean | m | Olympic Medalists | |
| Matt McNamara | m | Fictional Characters from Television | |
| Matt Milne | m | Notable Actors and Entertainers | |
| Matt Moore | m | Notable Actors and Entertainers | |
| Matt Parkman | m | Fictional Characters from Television | |
| Matt Ryan | m | Most Valuable Players, Notable Athletes | |
| Matt Scott | m | Notable Athletes | |
| Matt Smith | m | Notable Actors and Entertainers | |
| Matt Targett | m | Olympic Medalists | |
| Matt To'omua | m | Notable Athletes | |
| Matt Vogel | m | Olympic Medalists | |
| Matt Welsh | m | Olympic Medalists | |
| Matt Willig | m | Notable Actors and Entertainers | |
| Mattan | m | Biblical Characters | |
| Mattan | m | Biblical Characters | |
| Mattatha | m | Biblical Characters | |
| Mattathias | m | Biblical Characters | |
| Mattathias | m | Biblical Characters | |
| Mattattah | m | Biblical Characters | |
| Matthan | m | Biblical Characters | |
| Matthat | m | Biblical Characters | |
| Matthat | m | Biblical Characters | |
| Matthew Gam Van Le | m | Saints | |
| Matthew Rhys | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Matthew the Evangelist | m | Biblical Characters, Saints | |
| Matthew Applewhite | m | Fictional Characters from Television | |
| Matthew Birir | m | Olympic Medalists | |
| Matthew Blaisdel | m | Fictional Characters from Television | |
| Matthew Brown | m | Olympic Medalists | |
| Matthew Flathers | m | Saints | |
| Matthew Garber | m | Notable Actors and Entertainers | |
| Matthew Gough | m | Shakespearian Characters | |
| Matthew LeCroy | m | Olympic Medalists | |
| Matthew Lillard | m | Notable Actors and Entertainers | |
| Matthew Mitcham | m | Olympic Medalists | |
| Matthew Perry | m | Notable Actors and Entertainers | |
| Matthew Vaughn | m | Notable Filmmakers | |
| Matthias | m | Biblical Characters, Saints | |
| Matthias Sindelar | m | Notable Athletes | |
| Matti Järvinen | m | Olympic Medalists | |
| Matti Vanhanen | m | Finnish Presidents and Prime Ministers | |
| Matthias | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Mátyás Corvinus the Just | m | Bohemian Kings, Hungarian Kings and Queens | |
| Lady Maud Northumberland | f | Shakespearian Characters | |
| Mauno Koivisto | m | Finnish Presidents and Prime Ministers | |
| Mauno Pekkala | m | Finnish Presidents and Prime Ministers | |
| Maura of Antinoe | f | Saints | |
| Maura Isles | f | Fictional Characters from Books, Fictional Characters from Television | |
| Maureen Gardner | f | Olympic Medalists | |
| Maureen O'Toole | f | Olympic Medalists | |
| Maureen Stapleton | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Maurice | m | Fictional Characters from Books | |
| Maurice Allais | m | Nobel Prize Winners, Notable Philosophers and Thinkers | |
| Maurice Chevalier | m | Notable Actors and Entertainers, Notable Musicians | |
| Maurice Christie | m | Olympic Medalists | |
| Maurice Gibb | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Maurice Girardot | m | Olympic Medalists | |
| Maurice Greene | m | Olympic Medalists | |
| Maurice Jarre | m | Notable Musicians | |
| Maurice Maeterlinck | m | Nobel Prize Winners, Notable Writers | |
| Maurice Ravel | m | Notable Musicians | |
| Maurice "Rocket" Richard | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Maurice Rouvier | m | French Presidents and Prime Ministers | |
| Maurice Wilkins | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| M. C. Escher | m | Notable Artists | |
| Mauro Nespoli | m | Olympic Medalists | |
| Maurus of Nitra | m | Saints | |
| Maurus Scott | m | Saints | |
| Maury Povich | m | Notable Actors and Entertainers | |
| Maury Wills | m | Most Valuable Players | |
| Maus Gatsonides | m | Notable Scientists and Inventors | |
| Mavis Freeman | f | Olympic Medalists | |
| Max Amann | m | Olympic Medalists | |
| Max Azria | m | Notable Artists | |
| Max Bentley | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Max Brady | m | Fictional Characters from Television | |
| Max Brown | m | Notable Actors and Entertainers | |
| Max Carey | m | Hall-of-Famers | |
| Max Cavanaugh | m | Fictional Characters from Television | |
| Max Ernst | m | Notable Artists | |
| Max Evans | m | Fictional Characters from Books, Fictional Characters from Television | |
| Max Grün | m | Notable Athletes | |
| Max Keenan | m | Fictional Characters from Television | |
| Max von Laue | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Max Medina | m | Fictional Characters from Television | |
| Max Metzker | m | Olympic Medalists | |
| Max Mirnyi | m | Notable Athletes, Olympic Medalists | |
| Max Perutz | m | Nobel Prize Winners | |
| Max Planck | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Max Schmeling | m | Notable Athletes | |
| Max Steiner | m | Notable Musicians | |
| Max Unger | m | Notable Athletes | |
| Max van der Stoel | m | Notable Politicians and Statespeople | |
| Max von Sydow | m | Notable Actors and Entertainers | |
| Max Weber | m | Notable Philosophers and Thinkers | |
| Maxi Pereira | m | Notable Athletes | |
| Maxi Rodríguez | m | Notable Athletes | |
| Maxie Long | m | Olympic Medalists | |
| Maxie Parks | m | Olympic Medalists | |
| Maxim de Winter | m | Fictional Characters from Books, Fictional Characters from Plays and Musicals | |
| Maxim Gorky | m | Notable Writers | |
| Máxima of the Netherlands | f | Other Royalty | |
| Maximilian I | m | Austrian Dukes and Emperors, German Kings and Holy Roman Emperors | |
| Maximilian of Baden | m | German Chancellors and Presidents | |
| Maximilian Glick | m | Fictional Characters from Books | |
| Maximilian Schell | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Maximinus | m | Saints | |
| Maximus of Aquila | m | Saints | |
| Maximus Decimus Meridius | m | Fictional Characters from Movies | |
| Maxine Johnson | f | Fictional Characters from Television | |
| Maxine Valera | f | Fictional Characters from Television | |
| Maxwell | m | Fictional Characters from Song Titles | |
| Maxwell | m | Notable Athletes | |
| Maxwell Sheffield | m | Fictional Characters from Television | |
| May | f | Fictional Characters from Books | |
| May Kennedy | f | Fictional Characters from Movies | |
| May-Britt Moser | f | Nobel Prize Winners, Notable Scientists and Inventors | |
| Maya Angelou | f | Notable Writers | |
| Maya Fisher | f | Fictional Characters from Television | |
| Maya Herrera | f | Fictional Characters from Television | |
| Maya Jama | f | Notable Actors and Entertainers | |
| M. J. Delfino | m | Fictional Characters from Television | |
| Maynard James Keenan | m | Notable Musicians | |
| Mayuko Fujiki | f | Olympic Medalists | |
| McDonald Bailey | m | Olympic Medalists | |
| McKayla Maroney | f | Olympic Medalists | |
| Meander | m | Characters in Greek Mythology | |
| Meb Keflezighi | m | Olympic Medalists | |
| Mechtildis of Helfta | f | Saints | |
| Mečislovas Gedvilas | m | Lithuanian Presidents and Prime Ministers | |
| Med Hondo | m | Notable Filmmakers | |
| Medad | m | Biblical Characters | |
| Medan | m | Biblical Characters | |
| Medea | f | Characters in Greek Mythology | |
| Medusa | f | Characters in Greek Mythology | |
| Meg Fountain | f | Fictional Characters from Television | |
| Meg Griffin | f | Fictional Characters from Television | |
| Meg March | f | Fictional Characters from Books | |
| Meg Ryan | f | Notable Actors and Entertainers | |
| Meg Thatcher | f | Fictional Characters from Television | |
| Meg White | f | Notable Musicians | |
| Megacles | m | Characters in Greek Mythology | |
| Megaera | f | Characters in Greek Mythology | |
| Megaletor | m | Characters in Greek Mythology | |
| Megalossaces | m | Characters in Greek Mythology | |
| Megan Calvet | f | Fictional Characters from Television | |
| Megan Donner | f | Fictional Characters from Television | |
| Megan Hunt | f | Fictional Characters from Television | |
| Megan Jendrick | f | Olympic Medalists | |
| Megan Kleine | f | Olympic Medalists | |
| Megan Rapinoe | f | Notable Athletes, Olympic Medalists | |
| Megan Wheeler | f | Fictional Characters from Television | |
| Megapenthes | m | Characters in Greek Mythology | |
| Megapenthes | m | Characters in Greek Mythology | |
| Megara | f | Characters in Greek Mythology | |
| Megas | m | Characters in Greek Mythology | |
| Megassares | m | Characters in Greek Mythology | |
| Megasthenes | m | Characters in Greek Mythology | |
| Meges | m | Characters in Greek Mythology | |
| Meges | m | Characters in Greek Mythology | |
| Meges | m | Characters in Greek Mythology | |
| Meges | m | Characters in Greek Mythology | |
| Meghan, Duchess of Sussex | f | Other Royalty | |
| Meghan Rotundi | f | Fictional Characters from Television | |
| Meghan Trainor | f | Grammy Award Winners, Notable Musicians | |
| Megyn Kelly | f | Notable Journalists | |
| Mehetabel | f | Biblical Characters | |
| Mehetabel | m | Biblical Characters | |
| Mehida | m | Biblical Characters | |
| Mehir | m | Biblical Characters | |
| Mehmed I | m | Ottoman Sultans | |
| Mehmed II the Conqueror | m | Ottoman Sultans | |
| Mehmed III | m | Islamic Caliphs, Ottoman Sultans | |
| Mehmed IV | m | Islamic Caliphs, Ottoman Sultans | |
| Mehmed V | m | Islamic Caliphs, Ottoman Sultans | |
| Mehmed VI Vahideddin | m | Islamic Caliphs, Ottoman Sultans | |
| Mehmet Oz | m | Notable Actors and Entertainers | |
| Mehujael | m | Biblical Characters | |
| Mehuman | m | Biblical Characters | |
| Meike de Nooy | f | Olympic Medalists | |
| Meilanion | m | Characters in Greek Mythology | |
| Meilanion | m | Characters in Greek Mythology | |
| Meilge Molbthach | m | Characters in Celtic Mythology, Irish Kings | |
| Li Meisu | f | Olympic Medalists | |
| Mel Blount | m | Hall-of-Famers | |
| Mel Brooks | m | Notable Actors and Entertainers, Notable Filmmakers, Tony Award Winners | |
| Mel B. | f | Notable Musicians | |
| Mel Burke | f | Fictional Characters from Television | |
| Mel Counts | m | Olympic Medalists | |
| Mel Daniels | m | Hall-of-Famers, Notable Athletes | |
| Mel Gibson | m | Notable Actors and Entertainers, Notable Filmmakers, Oscar Award Winners | |
| Mel Hein | m | Hall-of-Famers | |
| Mel Ott | m | Hall-of-Famers, Notable Athletes | |
| Mel Patton | m | Olympic Medalists | |
| Mel Pender Jr | m | Olympic Medalists | |
| Mel Renfro | m | Hall-of-Famers | |
| Mel Sheppard | m | Olympic Medalists | |
| Melaena | f | Characters in Greek Mythology | |
| Melanchaetes | m | Characters in Greek Mythology | |
| Melanchaetes | f | Characters in Greek Mythology | |
| Melania Trump | f | American First Ladies | |
| Melanie Hamilton Wilkes | f | Fictional Characters from Books, Fictional Characters from Movies | |
| Melanie West | f | Fictional Characters from Television | |
| Melanion | m | Characters in Greek Mythology | |
| Melantheia | f | Characters in Greek Mythology | |
| Melantho | f | Characters in Greek Mythology | |
| Melantho | f | Characters in Greek Mythology | |
| Melas | m | Characters in Greek Mythology | |
| Melas | m | Characters in Greek Mythology | |
| Melas | m | Characters in Greek Mythology | |
| Melas | m | Characters in Greek Mythology | |
| Melas | m | Characters in Greek Mythology | |
| Melas | m | Characters in Greek Mythology | |
| Melas | m | Characters in Greek Mythology | |
| Melatiah | m | Biblical Characters | |
| Melchi | m | Biblical Characters | |
| Melchi | m | Biblical Characters | |
| Melchizedek | m | Biblical Characters | |
| Melchor Garcia Sampedro | m | Saints | |
| Meldric Daluz | m | Olympic Medalists | |
| Melea | m | Biblical Characters | |
| Meleager | m | Characters in Greek Mythology | |
| Melech | m | Biblical Characters | |
| Melete | f | Characters in Greek Mythology | |
| Meletius of Antioch | m | Saints | |
| Melictaina | f | Characters in Greek Mythology | |
| Melie | f | Characters in Greek Mythology | |
| Melissa | f | Hurricanes and Tropical Storms | |
| Melissa | f | Fictional Characters from Song Titles | |
| Melissa | f | Fictional Characters from Movies | |
| Melissa Belote | f | Olympic Medalists | |
| Melissa McCarthy | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Melissa Morrison-Howard | f | Olympic Medalists | |
| Melissa Wu | f | Olympic Medalists | |
| Melisseus | m | Characters in Greek Mythology | |
| Meliton Balanchivadze | m | Notable Musicians | |
| Melkor | m | Tolkien's Characters | |
| Melobosis | f | Characters in Greek Mythology | |
| Melphis | f | Characters in Greek Mythology | |
| Melpomene | f | Characters in Greek Mythology | |
| Count Giles de Melun | m | Shakespearian Characters | |
| Melville Cooper | m | Notable Actors and Entertainers | |
| Melvin Calvin | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Melvin Franklin | m | Rock and Roll Hall-of-Famers | |
| Melvin "Melle Mel" Glover | m | Rock and Roll Hall-of-Famers | |
| Melvin Schwartz | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Melvyn Douglas | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Mem Ferda | m | Notable Actors and Entertainers | |
| Memnon | m | Characters in Greek Mythology | |
| Memphis | f | Characters in Greek Mythology | |
| Memphis | f | Characters in Greek Mythology | |
| Memucan | m | Biblical Characters | |
| Menachem Begin | m | Israeli Presidents and Prime Ministers, Nobel Prize Winners | |
| Menahem | m | Biblical Characters, Israelite and Judean Kings | |
| Menalcas | m | Characters in Greek Mythology | |
| Menalcas | m | Characters in Greek Mythology | |
| Menalces | m | Characters in Greek Mythology | |
| Menander | m | Notable Writers | |
| Menas | m | Shakespearian Characters | |
| Menas of Constantinople | m | Saints | |
| Menas of Sinai | m | Saints | |
| Mendy Rudolph | m | Hall-of-Famers | |
| Menecrates | m | Shakespearian Characters | |
| Menelaus | m | Characters in Greek Mythology, Shakespearian Characters | |
| Tar-Meneldur | m | Tolkien's Characters | |
| Menemachus | m | Characters in Greek Mythology | |
| Agrippa Menenius Lanatus | m | Shakespearian Characters | |
| Menephron | m | Characters in Greek Mythology | |
| Menes | m | Characters in Greek Mythology | |
| Menesthes | m | Characters in Greek Mythology | |
| Menesthes | m | Characters in Greek Mythology | |
| Menestho | f | Characters in Greek Mythology | |
| Menetes | m | Characters in Greek Mythology | |
| Duzong of Song | m | Chinese Emperors | |
| Meni | m | Biblical Characters | |
| Menna | m | Biblical Characters | |
| Menon | m | Characters in Greek Mythology | |
| Menon | m | Characters in Greek Mythology | |
| Menteith | m | Shakespearian Characters | |
| Mentes | m | Characters in Greek Mythology | |
| Mentes | m | Characters in Greek Mythology | |
| Mentes | m | Characters in Greek Mythology | |
| Mentor | m | Characters in Greek Mythology | |
| Meonothai | m | Biblical Characters | |
| Mephibosheth | m | Biblical Characters | |
| Mephibosheth | m | Biblical Characters | |
| Meraiah | m | Biblical Characters | |
| Merari | m | Biblical Characters | |
| Mercade | m | Shakespearian Characters | |
| Mercè Prat i Prat | f | Saints | |
| Mercedes McCambridge | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Mercedes de Jesús Molina | f | Saints | |
| Mercedes Ruehl | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Mercury | m | Biblical Characters, Characters in Roman Mythology | |
| Mercutio | m | Fictional Characters from Plays and Musicals, Shakespearian Characters | |
| Mered | m | Biblical Characters | |
| Meredith Colkett | m | Olympic Medalists | |
| Meredith Gourdine | m | Olympic Medalists | |
| Meredith Grey | f | Fictional Characters from Television | |
| Meredith Palmer | f | Fictional Characters from Television | |
| Meredith Vieira | f | Notable Actors and Entertainers | |
| Meres | m | Biblical Characters | |
| Meri Cetinić | f | Notable Musicians | |
| Meriadoc Brandybuck | m | Tolkien's Characters | |
| Merijn Scheperkamp | m | Notable Athletes | |
| Merinus | m | Saints | |
| Meriones | m | Characters in Greek Mythology | |
| Merle Haggard | m | Notable Musicians | |
| Merlene Ottey | f | Olympic Medalists | |
| Merlin | m | Arthurian Characters, Fictional Characters from Traditional Tales | |
| Merlin Olsen | m | Hall-of-Famers, Notable Athletes | |
| Merodach-Baladan | m | Biblical Characters | |
| Merope | f | Characters in Greek Mythology | |
| Merope | f | Characters in Greek Mythology | |
| Merope | f | Characters in Greek Mythology | |
| Merope | f | Characters in Greek Mythology | |
| Merope Gaunt | f | Harry Potter Characters | |
| Meropis | f | Characters in Greek Mythology | |
| Merovech | m | Frankish and French Kings | |
| Merton Miller | m | Nobel Prize Winners | |
| Merv Griffin | m | Notable Actors and Entertainers, Notable Businesspeople | |
| Merv Hughes | m | Notable Athletes | |
| Meryl Streep | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Mesembria | f | Characters in Greek Mythology | |
| Meshach | m | Biblical Characters | |
| Meshech | m | Biblical Characters | |
| Meshelemiah | m | Biblical Characters | |
| Meshillemith | m | Biblical Characters | |
| Meshillemoth | m | Biblical Characters | |
| Meshillemoth | m | Biblical Characters | |
| Meshobab | m | Biblical Characters | |
| Messala | m | Shakespearian Characters | |
| Messiah | m | Biblical Characters | |
| Mesthles | m | Characters in Greek Mythology | |
| Mestor | m | Characters in Greek Mythology | |
| Mestor | m | Characters in Greek Mythology | |
| Mestor | m | Characters in Greek Mythology | |
| Mestor | m | Characters in Greek Mythology | |
| Metalces | m | Characters in Greek Mythology | |
| Metanastes | m | Characters in Greek Mythology | |
| Metanira | f | Characters in Greek Mythology | |
| Metellus Cimber | m | Shakespearian Characters | |
| Metharme | f | Characters in Greek Mythology | |
| Methe | f | Characters in Greek Mythology | |
| Methe | f | Characters in Greek Mythology | |
| Methon | m | Characters in Greek Mythology | |
| Methuselah | m | Biblical Characters | |
| Methushael | f | Biblical Characters | |
| Methymna | f | Characters in Greek Mythology | |
| Metiadusa | f | Characters in Greek Mythology | |
| Metidice | f | Characters in Greek Mythology | |
| Metioche | f | Characters in Greek Mythology | |
| Metioche | f | Characters in Greek Mythology | |
| Metion | m | Characters in Greek Mythology | |
| Metion | m | Characters in Greek Mythology | |
| Metis | f | Characters in Greek Mythology | |
| Metod Trčka | m | Saints | |
| Mette-Marit of Norway | f | Other Royalty | |
| Mette Schjoldager | f | Olympic Medalists | |
| Me-Zahab | m | Biblical Characters | |
| Mezzi Andreossi | m | Olympic Medalists | |
| Zhou Mi | f | Olympic Medalists | |
| Mia Audina | f | Olympic Medalists | |
| Mia Gommers | f | Olympic Medalists | |
| Mia Phillips | f | Fictional Characters from Books | |
| Mia Wallace | f | Fictional Characters from Movies | |
| Daoguang | m | Chinese Emperors | |
| Tan Miao | f | Olympic Medalists | |
| Mibhar | m | Biblical Characters | |
| Mibsam | m | Biblical Characters | |
| Mibsam | m | Biblical Characters | |
| Mibzar | m | Biblical Characters | |
| Mica | m | Biblical Characters | |
| Micah | m | Biblical Characters | |
| Micah Sanders | m | Fictional Characters from Television | |
| Micaiah | m | Biblical Characters | |
| Micaiah | m | Biblical Characters | |
| Micaiah | m | Biblical Characters | |
| Micaiah | m | Biblical Characters | |
| Micaiah | m | Biblical Characters | |
| Ghebre Michael | m | Saints | |
| Michael | m | Hurricanes and Tropical Storms | |
| Michael I | m | Roman and Byzantine Emperors | |
| Michael II the Stammerer | m | Roman and Byzantine Emperors | |
| Michael III | m | Roman and Byzantine Emperors | |
| Michael IV the Paphlagonian | m | Roman and Byzantine Emperors | |
| Michael IX Palaeologus | m | Roman and Byzantine Emperors | |
| Michael of Ulumbo | m | Saints | |
| Michael the Archangel | m | Biblical Characters, Saints | |
| Michael the Confessor | m | Saints | |
| Michael V | m | Roman and Byzantine Emperors | |
| Michael VII Ducas | m | Roman and Byzantine Emperors | |
| Sir Michael | m | Shakespearian Characters | |
| Michael "Meat Loaf" Aday | m | Notable Musicians | |
| Michael "Flea" Balzary | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Michael Barone | m | Fictional Characters from Television | |
| Michael Bates | m | Olympic Medalists | |
| Michael Blackwood | m | Olympic Medalists | |
| Michael Stuart Brown | m | Nobel Prize Winners | |
| Michael Bruce | m | Rock and Roll Hall-of-Famers | |
| Michael Caine | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Michael Carter | m | Olympic Medalists | |
| Michael Cassio | m | Shakespearian Characters | |
| Michael Chabon | m | Notable Writers, Pulitzer Award Winners | |
| Michael Chiklis | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Michael Cimino | m | Notable Filmmakers, Oscar Award Winners | |
| Michael Constantine | m | Notable Actors and Entertainers | |
| Michael Corleone | m | Fictional Characters from Books, Fictional Characters from Movies | |
| Michael Corner | m | Harry Potter Characters | |
| Michael Cunningham | m | Notable Writers, Pulitzer Award Winners | |
| Michael Curtiz | m | Notable Filmmakers, Oscar Award Winners | |
| Michael Cutter | m | Fictional Characters from Television | |
| Michael Derosier | m | Rock and Roll Hall-of-Famers | |
| Michael Douglas | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Michael J. Fox | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Michael Galitzen | m | Olympic Medalists | |
| Michael Giacchino | m | Notable Musicians | |
| Michael Ginsberg | m | Fictional Characters from Television | |
| Michael Gross | m | Olympic Medalists | |
| Michaël Guigou | m | Notable Athletes, Olympic Medalists | |
| Michael C. Hall | m | Notable Actors and Entertainers | |
| Michael D. Higgins | m | Irish Presidents and Prime Ministers | |
| Michael Hồ Đình Hy | m | Saints | |
| Michael Houghton | m | Nobel Prize Winners | |
| Michael Jackson | m | Grammy Award Winners, Notable Musicians, Rock and Roll Hall-of-Famers | |
| Michael Johnson | m | Notable Athletes, Olympic Medalists | |
| Michael Jordan | m | Hall-of-Famers, Most Valuable Players, Notable Athletes, Olympic Medalists | |
| Michael Patrick Kelly | m | Notable Musicians | |
| Michael Kraus | m | Olympic Medalists | |
| Michael Learned | f | Emmy Award Winners, Notable Actors and Entertainers | |
| Michael Mann | m | Notable Filmmakers | |
| Michael Marsh | m | Olympic Medalists | |
| Michael McDonald | m | Olympic Medalists | |
| Michael McGovern | m | Notable Athletes | |
| Michael Nyman | m | Notable Musicians | |
| Michael O'Brien | m | Olympic Medalists | |
| Michael Palin | m | Notable Actors and Entertainers | |
| Michael Phelps | m | Notable Athletes, Olympic Medalists | |
| Michael Scott | m | Fictional Characters from Television | |
| Michael Shaara | m | Pulitzer Award Winners | |
| Michael Smith | m | Nobel Prize Winners | |
| Michael Spence | m | Nobel Prize Winners | |
| Michael Stipe | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Michael Wenden | m | Olympic Medalists | |
| Michael Wheeler | m | Olympic Medalists | |
| M. Stanley Whittingham | m | Nobel Prize Winners | |
| Michael Williams | m | Shakespearian Characters | |
| Michal | f | Biblical Characters | |
| Michał Korybut | m | Polish High Dukes and Kings | |
| Michał Kleofas Ogiński | m | Notable Musicians, Notable Politicians and Statespeople | |
| Michalis Dorizas | m | Olympic Medalists | |
| Micheal "Tyga" Stevenson | m | Notable Musicians | |
| Michel Blavet | m | Notable Musicians | |
| Michel Bonnevie | m | Olympic Medalists | |
| Michel Enríquez | m | Olympic Medalists | |
| Michel Garicoïts | m | Saints | |
| Michel Gerard | m | Fictional Characters from Television | |
| Michel Jazy | m | Olympic Medalists | |
| Michel de Montaigne | m | Notable Writers | |
| Michel Ney | m | Notable Military Figures | |
| Michel Platini | m | Notable Athletes | |
| Michel Rocard | m | French Presidents and Prime Ministers | |
| Michel Strogoff | m | Fictional Characters from Books | |
| Michel Temer | m | Brazilian Presidents | |
| Michelangelo | m | Notable Artists | |
| Michele Brown | f | Olympic Medalists | |
| Michele Frangilli | m | Olympic Medalists | |
| Michele Mitchell | f | Olympic Medalists | |
| Michèle Torr | f | Notable Musicians | |
| Micheline Ostermeyer | f | Olympic Medalists | |
| Michelle | f | Hurricanes and Tropical Storms | |
| Michelle | f | Fictional Characters from Song Titles | |
| Michelle | f | Fictional Characters from Song Titles | |
| Michelle Dubois | f | Fictional Characters from Television | |
| Michelle Dusserre | f | Olympic Medalists | |
| Michelle Finn-Burrell | f | Olympic Medalists | |
| Michelle Freeman | f | Olympic Medalists | |
| Michelle Latimer | f | Notable Actors and Entertainers, Notable Filmmakers | |
| Michelle MacPherson | f | Olympic Medalists | |
| Michelle Obama | f | American First Ladies | |
| Michelle Scutt | f | Olympic Medalists | |
| Michelle Thomas | f | Fictional Characters from Television | |
| Michelle Yeoh | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Ogimachi | m | Japanese Emperors | |
| Mick Avory | m | Rock and Roll Hall-of-Famers | |
| Mick Jackson | m | Notable Writers | |
| Mick Jagger | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Mick Jones | m | Rock and Roll Hall-of-Famers | |
| Mick Taylor | m | Rock and Roll Hall-of-Famers | |
| Mick Tingelhoff | m | Hall-of-Famers | |
| Mickey | m | Fictional Characters from Song Titles | |
| Mickey Cochrane | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Mickey Horton | m | Fictional Characters from Television | |
| Mickey MacKay | m | Hall-of-Famers | |
| Mickey Mantle | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Mickey Mouse | m | Fictional Characters from Movies | |
| Mickey Welch | m | Hall-of-Famers | |
| Micki King | f | Olympic Medalists | |
| Micri | m | Biblical Characters | |
| Midanus | m | Characters in Greek Mythology | |
| Midas | m | Characters in Greek Mythology | |
| Midian | m | Biblical Characters | |
| Mieczyslaw Bohatkiewicz | m | Saints | |
| Mieke Jaapies | f | Olympic Medalists | |
| Mies Bouwman | f | Notable Actors and Entertainers | |
| Mieszko I | m | Polish High Dukes and Kings | |
| Mieszko II Lambert | m | Polish High Dukes and Kings | |
| Mieszko III the Old | m | Polish High Dukes and Kings | |
| Mieszko IV Tanglefoot | m | Polish High Dukes and Kings | |
| Miguel | m | Portuguese Kings and Queens | |
| Miguel Álvarez Pozo | m | Olympic Medalists | |
| Miguel Ángel Asturias | m | Nobel Prize Winners, Notable Writers | |
| Miguel Calderón Gómez | m | Olympic Medalists | |
| Miguel Caldés Luis | m | Olympic Medalists | |
| Miguel de Cervantes | m | Notable Writers | |
| Miguel Febres Cordero | m | Saints | |
| Miguel Lahera | m | Olympic Medalists | |
| Miguel Oca | m | Olympic Medalists | |
| Miguel Primo de Rivera | m | Spanish Prime Ministers | |
| Miguel Pro | m | Saints | |
| Miguel White | m | Olympic Medalists | |
| Miguelina Cobián | f | Olympic Medalists | |
| Mihaela Ciobanu | f | Olympic Medalists | |
| Mihai Lazăr | m | Notable Athletes | |
| Mihai Țurcaș | m | Olympic Medalists | |
| Mihail Asen I | m | Bulgarian Kings and Tsars | |
| Mihail Asen II | m | Bulgarian Kings and Tsars | |
| Mihail Asen III | m | Bulgarian Kings and Tsars | |
| Mihail Kogălniceanu | m | Romanian Presidents and Prime Ministers | |
| Mihailo III Obrenović | m | Serbian Kings, Tsars and Princes | |
| Mihály Mayer | m | Olympic Medalists | |
| Mihály Tóth | m | Notable Athletes | |
| Mihovil Nakić-Vojnović | m | Olympic Medalists | |
| Lee Mi-ja | f | Olympic Medalists | |
| Yun Mi-jin | f | Olympic Medalists | |
| Mijntje Donners | f | Olympic Medalists | |
| Mika | m | Notable Musicians | |
| Mikaal Zulfiqar | m | Notable Actors and Entertainers | |
| Mikael Örn | m | Olympic Medalists | |
| Mikaela Shiffrin | f | Notable Athletes, Olympic Medalists | |
| Mike D | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Mike Austin | m | Olympic Medalists | |
| Mike Bantom | m | Olympic Medalists | |
| Mike Barrett | m | Olympic Medalists | |
| Mike Boit | m | Olympic Medalists | |
| Mike Bossy | m | Hall-of-Famers, Notable Athletes | |
| Mike Brady | m | Fictional Characters from Television | |
| Mike Brown | m | Notable Athletes | |
| Mike Bruner | m | Olympic Medalists | |
| Mike Bryan | m | Notable Athletes, Olympic Medalists | |
| Mike Burton | m | Olympic Medalists | |
| Mike Chang | m | Fictional Characters from Television | |
| Mike Conley Sr | m | Olympic Medalists | |
| Mike Delfino | m | Fictional Characters from Television | |
| Mike Ditka | m | Hall-of-Famers, Notable Athletes | |
| Mike Ehrmantraut | m | Fictional Characters from Television | |
| Mike Gambit | m | Fictional Characters from Television | |
| Mike Gartner | m | Hall-of-Famers, Notable Athletes | |
| Mike Glumac | m | Notable Athletes | |
| Mike Grant | m | Hall-of-Famers | |
| Mike Hagerty | m | Notable Actors and Entertainers | |
| Mike Hammer | m | Fictional Characters from Books | |
| Mike Hannigan | m | Fictional Characters from Television | |
| Mike Hawthorn | m | Notable Athletes | |
| Mike Haynes | m | Hall-of-Famers | |
| Mike Heath | m | Olympic Medalists | |
| Mike Horton | m | Fictional Characters from Television | |
| Mike "King" Kelly | m | Hall-of-Famers | |
| Mike Kinkade | m | Olympic Medalists | |
| Mike Koplove | m | Olympic Medalists | |
| Mike Krzyzewski | m | Hall-of-Famers | |
| Mike Larrabee | m | Olympic Medalists | |
| Mike Leigh | m | Notable Filmmakers | |
| Mike Love | m | Rock and Roll Hall-of-Famers | |
| Mike McCormack | m | Hall-of-Famers | |
| Mike McFarlane | m | Olympic Medalists | |
| Mike McLeod | m | Olympic Medalists | |
| Mike Michalske | m | Hall-of-Famers | |
| Mike Modano | m | Hall-of-Famers, Notable Athletes | |
| Mike Moore | m | New Zealand Prime Ministers | |
| Mike Munchak | m | Hall-of-Famers | |
| Mike Mussina | m | Hall-of-Famers, Notable Athletes | |
| Mike Myers | m | Notable Actors and Entertainers | |
| Mike Neill | m | Olympic Medalists | |
| Mike Newell | m | Notable Filmmakers | |
| Mike Nichols | m | Notable Filmmakers, Oscar Award Winners, Tony Award Winners | |
| Mike Nolan | m | Eurovision Song Contest Winners | |
| Mike Pence | m | Notable Politicians and Statespeople | |
| Mike Phillips | m | Notable Athletes | |
| Mike Piazza | m | Hall-of-Famers, Notable Athletes | |
| Mike Pinder | m | Rock and Roll Hall-of-Famers | |
| Mike Powell | m | Notable Athletes, Olympic Medalists | |
| Mike Ross | m | Notable Athletes | |
| Mike Rutherford | m | Rock and Roll Hall-of-Famers | |
| Mike Ryan | m | Olympic Medalists | |
| Mike Schmidt | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Mike Seaver | m | Fictional Characters from Television | |
| Mike Silliman | m | Olympic Medalists | |
| Mike Singletary | m | Hall-of-Famers | |
| Mike Stamm | m | Olympic Medalists | |
| Mike Starr | m | Notable Actors and Entertainers | |
| Mike Stulce | m | Olympic Medalists | |
| Mike Sylvester | m | Olympic Medalists | |
| Mike Tao | m | Fictional Characters from Television | |
| Mike Trout | m | Most Valuable Players, Notable Athletes | |
| Mike Troy | m | Olympic Medalists | |
| Mike Tully | m | Olympic Medalists | |
| Mike Tyson | m | Notable Athletes | |
| Mike Wallace | m | Notable Athletes | |
| Mike Wallace | m | Notable Journalists | |
| Mike Webster | m | Hall-of-Famers, Notable Athletes | |
| Mike West | m | Olympic Medalists | |
| Mike Wheeler | m | Fictional Characters from Television | |
| Mikey Randall | m | Fictional Characters from Television | |
| Mikhail | m | Russian Grand Dukes and Tsars | |
| Mikhail I | m | Russian Grand Dukes and Tsars | |
| Mikhail II | m | Other Royalty | |
| Mikhail Aloyan | m | Olympic Medalists | |
| Mikhail Baryshnikov | m | Notable Actors and Entertainers | |
| Mikhail Botvinnik | m | Notable Athletes | |
| Mikhail Glinka | m | Notable Musicians | |
| Mikhail Gorbachev | m | Nobel Prize Winners, Other Leaders | |
| Mikhail Ippolitov-Ivanov | m | Notable Musicians | |
| Mikhail Ivanov | m | Olympic Medalists | |
| Mikhail Kalinin | m | Other Leaders | |
| Mikhail Krivonosov | m | Olympic Medalists | |
| Mikhail Polischuk | m | Olympic Medalists | |
| Mikhail Ryzhak | m | Olympic Medalists | |
| Mikhail Semyonov | m | Olympic Medalists | |
| Mikhail Sholokhov | m | Nobel Prize Winners, Notable Writers | |
| Mikhail Studenetsky | m | Olympic Medalists | |
| Mikheil Korkia | m | Olympic Medalists | |
| Mikheil Saakashvili | m | Georgian Presidents and Prime Ministers | |
| Miklós Ambrus | m | Olympic Medalists | |
| Miklós Holop | m | Olympic Medalists | |
| Miklós Martin | m | Olympic Medalists | |
| Miklós Németh | m | Olympic Medalists | |
| Mikloth | m | Biblical Characters | |
| Mikloth | m | Biblical Characters | |
| Mikneiah | m | Biblical Characters | |
| Maximilian II | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Mila Kunis | f | Notable Actors and Entertainers | |
| Milalai | m | Biblical Characters | |
| Milan | m | Serbian Kings, Tsars and Princes | |
| Milan II Obrenović | m | Serbian Kings, Tsars and Princes | |
| Milan Kundera | m | Notable Writers | |
| Mildred Fizzell | f | Olympic Medalists | |
| Mildred McDaniel | f | Olympic Medalists | |
| Mildred Pierce | f | Fictional Characters from Books | |
| Milena Duchková | f | Olympic Medalists | |
| Miles Barnett | m | Fictional Characters from Television | |
| Miles Colby | m | Fictional Characters from Television | |
| Miles Davis | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Miles Drentell | m | Fictional Characters from Television | |
| Miles Jupp | m | Notable Actors and Entertainers | |
| Milivoj Bebić | m | Olympic Medalists | |
| Millard Fillmore | m | American Presidents | |
| Millard Hampton Jr. | m | Olympic Medalists | |
| Miller Anderson | m | Olympic Medalists | |
| Miller Huggins | m | Hall-of-Famers | |
| Millicent Bulstrode | f | Harry Potter Characters | |
| Millie Dillmount | f | Fictional Characters from Movies | |
| Millie Small | f | Notable Musicians | |
| Million Wolde | m | Olympic Medalists | |
| Milly-Molly-Mandy | f | Fictional Characters from Books | |
| Milo Pressman | m | Fictional Characters from Television | |
| Milojko Spajić | m | Other Leaders | |
| Milorad Čavić | m | Olympic Medalists | |
| Miloš Obrenović | m | Serbian Kings, Tsars and Princes | |
| Miloš Forman | m | Notable Filmmakers, Oscar Award Winners | |
| Miloslava Rezková | f | Olympic Medalists | |
| Milt Campbell | m | Olympic Medalists | |
| Milt Schmidt | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Miltiades | m | Bishops of Rome and the Popes, Saints | |
| Milton Berle | m | Emmy Award Winners, Notable Actors and Entertainers | |
| Milton Friedman | m | Nobel Prize Winners, Notable Philosophers and Thinkers | |
| Milton Scaron | m | Olympic Medalists | |
| Miltos Papapostolou | m | Notable Athletes | |
| Mimar Sinan | m | Notable Artists | |
| Mimi Kok | f | Notable Actors and Entertainers | |
| Mimi Labonq | f | Fictional Characters from Television | |
| Mimi Lockhart | f | Fictional Characters from Television | |
| Mímir | m | Characters in Norse Mythology | |
| Mimis Papaioannou | m | Notable Athletes | |
| Gao Min | f | Olympic Medalists | |
| Mina Caputo | f | Notable Musicians | |
| Mina Harker | f | Fictional Characters from Books | |
| Mina Wylie | f | Olympic Medalists | |
| Minarti Timur | f | Olympic Medalists | |
| Tar-Minastir | m | Tolkien's Characters | |
| Mindaugas Timinskas | m | Olympic Medalists | |
| Mindaugas Žukauskas | m | Olympic Medalists | |
| Mindy Kaling | f | Notable Actors and Entertainers | |
| Mindy McCready | f | Notable Musicians | |
| Minerva | f | Characters in Roman Mythology | |
| Minerva McGonagall | f | Fictional Characters from Books, Harry Potter Characters | |
| Mineus | m | Characters in Greek Mythology | |
| Ming-Na Wen | f | Notable Actors and Entertainers | |
| Yao Ming | m | Hall-of-Famers, Notable Athletes | |
| Liao Ming-hsiung | m | Olympic Medalists | |
| Liu Ming-huang | m | Olympic Medalists | |
| Tsai Ming-hung | m | Olympic Medalists | |
| Fu Mingxia | f | Olympic Medalists | |
| Son Min-han | m | Olympic Medalists | |
| Kang Min-ho | m | Olympic Medalists | |
| Minis | m | Characters in Greek Mythology | |
| Kim Min-jae | m | Olympic Medalists | |
| Minnie | f | Fictional Characters from Song Titles | |
| Minnie Miñoso | m | Hall-of-Famers | |
| Minnyrides | m | Characters in Greek Mythology | |
| Minos | m | Characters in Greek Mythology | |
| Minos | m | Characters in Greek Mythology | |
| Minotaur | m | Characters in Greek Mythology | |
| Chung Min-tae | m | Olympic Medalists | |
| Wu Minxia | f | Olympic Medalists | |
| Minyas | m | Characters in Greek Mythology | |
| Mira Sorvino | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Miranda | m | Notable Athletes | |
| Miranda | f | Fictional Characters from Plays and Musicals, Shakespearian Characters | |
| Miranda Bailey | f | Fictional Characters from Television | |
| Miranda Hobbes | f | Fictional Characters from Television | |
| Mirela Maniani | f | Olympic Medalists | |
| Miri Aloni | f | Notable Musicians | |
| Miriam | f | Biblical Characters | |
| Miriam | f | Biblical Characters | |
| Miriam Margolyes | f | Notable Actors and Entertainers | |
| Miriam Pataki | f | Fictional Characters from Television | |
| Mirian III of Iberia | m | Saints | |
| Tar-Míriel | f | Tolkien's Characters | |
| Mirko Novosel | m | Hall-of-Famers | |
| Mirmah | m | Biblical Characters | |
| Mirna Jukić | f | Olympic Medalists | |
| Miron Cristea | m | Romanian Presidents and Prime Ministers | |
| Miroslav Blažević | m | Notable Athletes | |
| Mirza Delibašić | m | Olympic Medalists | |
| Mischa Zverev | m | Notable Athletes | |
| Mishael | m | Biblical Characters | |
| Mishael | m | Biblical Characters | |
| Misham | m | Biblical Characters | |
| Mishma | m | Biblical Characters | |
| Mishma | m | Biblical Characters | |
| Mishmannah | m | Biblical Characters | |
| Mislav Bezmalinović | m | Olympic Medalists | |
| Misme | f | Characters in Greek Mythology | |
| Mišo Kovač | m | Notable Musicians | |
| Mispar | m | Biblical Characters | |
| Missy Cooper | f | Fictional Characters from Television | |
| Missy "Misdemeanor" Elliott | f | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Missy Franklin | f | Olympic Medalists | |
| Missy Peregrym | f | Notable Actors and Entertainers | |
| Misty Day | f | Fictional Characters from Television | |
| Misty Favreaux | f | Fictional Characters from Television | |
| Mitch | m | Hurricanes and Tropical Storms | |
| Mitch Buchannon | m | Fictional Characters from Television | |
| Mitch Ivey | m | Olympic Medalists | |
| Mitch Kupchak | m | Olympic Medalists | |
| Mitch McConnell | m | Notable Politicians and Statespeople | |
| Mitch Pileggi | m | Notable Actors and Entertainers | |
| Mitch Richmond | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Mitchum Huntzberger | m | Fictional Characters from Television | |
| Mithat Bayrak | m | Olympic Medalists | |
| Mithra | m | Characters in Greek Mythology, Characters in Persian Mythology | |
| Mithredath | m | Biblical Characters | |
| Mithredath | m | Biblical Characters | |
| Mithrellas | f | Tolkien's Characters | |
| Mithridates I | m | Persian and Iranian Kings and Queens | |
| Mitso Asen | m | Bulgarian Kings and Tsars | |
| Shijo | m | Japanese Emperors | |
| Mitzi Kremer | f | Olympic Medalists | |
| Miuccia Prada | f | Notable Artists | |
| Mix Diskerud | m | Notable Athletes | |
| Miyoshi Umeki | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Mizraim | m | Biblical Characters | |
| Mizuki Fujii | f | Olympic Medalists | |
| Mizzah | m | Biblical Characters | |
| Mnason | m | Biblical Characters | |
| Mneme | f | Characters in Greek Mythology | |
| Mnemosyne | f | Characters in Greek Mythology | |
| Mneseus | m | Characters in Greek Mythology | |
| Mnestra | f | Characters in Greek Mythology | |
| Mo Farah | m | Notable Athletes, Olympic Medalists | |
| Mo Tibbs | m | Fictional Characters from Television | |
| Mo Vaughn | m | Most Valuable Players | |
| Moab | m | Biblical Characters | |
| Mocius of Amphipolis | m | Saints | |
| Moderata of Sirmium | f | Saints | |
| Modest Mussorgsky | m | Notable Musicians | |
| Modestas Paulauskas | m | Olympic Medalists | |
| Modeste Andlauer | m | Saints | |
| Modron | f | Characters in Celtic Mythology | |
| Moesha Mitchell | f | Fictional Characters from Television | |
| Mohamed Al-Fayed | m | Notable Businesspeople | |
| Mohamed Kedir | m | Olympic Medalists | |
| Mohamed Suleiman | m | Olympic Medalists | |
| Mohammad Nazimuddin | m | Notable Athletes | |
| Mohammad Reza Pahlavi | m | Persian and Iranian Kings and Queens | |
| Agha Mohammad Khan Qajar | m | Persian and Iranian Kings and Queens | |
| Mohammad Ali Shah Qajar | m | Persian and Iranian Kings and Queens | |
| Mohammed Gammoudi | m | Olympic Medalists | |
| Mohandas Karamchand Gandhi | m | Notable Activists and Revolutionaries | |
| Mohinder Suresh | m | Fictional Characters from Television | |
| Moira Abernethy | f | Olympic Medalists | |
| Moira O'Hara | f | Fictional Characters from Television | |
| Molech | m | Biblical Characters | |
| Molid | m | Biblical Characters | |
| Molion | m | Characters in Greek Mythology | |
| Molion | m | Characters in Greek Mythology | |
| Molion | m | Characters in Greek Mythology | |
| Miss Molly | f | Fictional Characters from Song Titles | |
| Molly | f | Fictional Characters from Song Titles | |
| Molly Bloom | f | Fictional Characters from Books | |
| Molly Brown | f | Fictional Characters from Plays and Musicals | |
| Molly Maxwell | f | Fictional Characters from Movies | |
| Molly McKay | f | Fictional Characters from Movies | |
| Molly Moon | f | Fictional Characters from Books | |
| Molly Peters | f | Notable Actors and Entertainers | |
| Molly Walker | f | Fictional Characters from Television | |
| Molly Weasley | f | Harry Potter Characters | |
| Momir Rnić | m | Olympic Medalists | |
| Momus | m | Characters in Greek Mythology | |
| Mona Gomez | f | Fictional Characters from Television | |
| Monaeses | m | Characters in Greek Mythology | |
| Monica Bellucci | f | Notable Actors and Entertainers | |
| Monica Dawson | f | Fictional Characters from Television | |
| Monika Jagaciak | f | Notable Actors and Entertainers | |
| Mo'Nique | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Monique Pichery | f | Saints | |
| Monique Smit | f | Notable Actors and Entertainers | |
| Montagu Love | m | Notable Actors and Entertainers | |
| Montague | m | Shakespearian Characters | |
| Montano | m | Shakespearian Characters | |
| Monte Blue | m | Notable Actors and Entertainers | |
| Monte Hellman | m | Notable Filmmakers | |
| Monte Irvin | m | Hall-of-Famers | |
| Montel Williams | m | Notable Actors and Entertainers | |
| Montgomery Wilson | m | Olympic Medalists | |
| Montjoy | m | Shakespearian Characters | |
| Monty Banks | m | Notable Actors and Entertainers | |
| Monty de La Cruz | m | Fictional Characters from Television | |
| Monuste | f | Characters in Greek Mythology | |
| Kim Moon-soo | m | Olympic Medalists | |
| Mopsa | f | Shakespearian Characters | |
| Mordecai | m | Biblical Characters | |
| Mordecai "Three Finger" Brown | m | Hall-of-Famers | |
| Mordred | m | Arthurian Characters | |
| Morey Amsterdam | m | Notable Actors and Entertainers | |
| Morey Dell | m | Fictional Characters from Television | |
| Morfin Gaunt | m | Harry Potter Characters | |
| Morgan Brody | f | Fictional Characters from Television | |
| Morgan Davies | m | Notable Actors and Entertainers | |
| Morgan Freeman | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Morgan Matthews | f | Fictional Characters from Television | |
| Morgan Taylor | m | Olympic Medalists | |
| Morgan Wootten | m | Hall-of-Famers | |
| Morges | m | Characters in Greek Mythology | |
| Moria | f | Characters in Greek Mythology | |
| Moriah van Norman | f | Olympic Medalists | |
| Ueshiba Morihei | m | Notable Athletes | |
| En'yu | m | Japanese Emperors | |
| Moritz of Liechtenstein | m | Other Royalty | |
| Morpheus | m | Characters in Greek Mythology | |
| Morris "Red" Badgro | m | Hall-of-Famers | |
| Mort Cooper | m | Most Valuable Players | |
| Mort Walker | m | Notable Artists | |
| Lady Mortimer | f | Shakespearian Characters | |
| Morton | m | Shakespearian Characters | |
| Morton Chegley | m | Fictional Characters from Television | |
| Morton Lowry | m | Notable Actors and Entertainers | |
| Morton Selten | m | Notable Actors and Entertainers | |
| Morty Smith | m | Fictional Characters from Television | |
| Morus | m | Characters in Greek Mythology | |
| Morwen Steelsheen | f | Tolkien's Characters | |
| Morwenna Banks | f | Notable Actors and Entertainers | |
| Morys | m | Characters in Greek Mythology | |
| Morys | m | Characters in Greek Mythology | |
| Moses | m | Biblical Characters | |
| Moses | m | Fictional Characters from Song Titles | |
| Moses Maimonides | m | Notable Philosophers and Thinkers | |
| Moses Malone | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Moth | m | Shakespearian Characters | |
| Moth | m | Shakespearian Characters | |
| Mothone | f | Characters in Greek Mythology | |
| Motiejus Šumauskas | m | Lithuanian Presidents and Prime Ministers | |
| Moustapha Sonko | m | Olympic Medalists | |
| Moya Brennan | f | Notable Musicians | |
| Moyna Macgill | f | Notable Actors and Entertainers | |
| Moysés Blás | m | Olympic Medalists | |
| Moza | m | Biblical Characters | |
| Moza | m | Biblical Characters | |