Browse Names

This is a list of names in which the gender is masculine; and the pattern is *o*o.
gender
usage
pattern
Abbondio m Italian
Italian form of Abundius.
Adetokunbo m & f Yoruba
Means "the crown returns from over the sea" in Yoruba.
Adolfito m Spanish (Rare)
Spanish diminutive of Adolfo.
Adolfo m Italian, Spanish
Italian and Spanish form of Adolf.
Aenoheso m Cheyenne
Means "little hawk", from Cheyenne aénohe "hawk" and the diminutive suffix -so.
Afonso m Portuguese, Galician
Portuguese and Galician form of Alfonso. This was the name of the first king of Portugal, ruling in the 12th century.
Agostinho m Portuguese
Portuguese form of Augustinus (see Augustine 1).
Agostino m Italian
Italian form of Augustinus (see Augustine 1).
Alfonso m Spanish, Italian
Spanish and Italian form of Alphonsus, the Latin form of the Visigothic name *Aþalafuns meaning "noble and ready", derived from the Gothic elements aþals "noble" and funs "ready". This was the name of several kings of Spain (Asturias, León, Castile and Aragon) and Portugal, starting with Alfonso I of Asturias in the 8th century. His name was sometimes recorded in the Latin spelling Adefonsus, and on that basis it is theorized that first element might be from another source (perhaps haþus meaning "battle"). It is possible that two or more names merged into a single form.
Aloísio m Portuguese
Portuguese form of Aloysius.
Aloisio m Italian (Rare)
Italian form of Aloysius.
Alonso m Spanish
Spanish variant of Alfonso.
Alonzo m English (American)
Variant of Alonso in use in America.
Alphonso m English
Variant of Alfonso.
Alphonzo m English (Rare)
Uncommon variant of Alfonso.
Ambrogio m Italian
Italian form of Ambrosius (see Ambrose).
Ambrósio m Portuguese (Rare)
Portuguese form of Ambrosius (see Ambrose).
Ambrosio m Spanish
Spanish form of Ambrosius (see Ambrose).
Angiolo m Italian
Variant of Angelo.
Antioco m Italian
Italian form of Antiochus.
Antonello m Italian
Diminutive of Antonio.
Antonijo m Croatian
Croatian form of Anthony.
Antonino m Italian
Italian form of Antoninus. This name was borne by several Roman and Italian saints.
António m Portuguese (European)
European Portuguese form of Antonius (see Anthony).
Antônio m Portuguese (Brazilian)
Brazilian Portuguese form of Antonius (see Anthony).
Antonio m Spanish, Italian, Croatian
Spanish and Italian form of Antonius (see Anthony). This has been a common name in Italy since the 14th century. In Spain it was the most popular name for boys in the 1950s and 60s.... [more]
Antonio Pio m Italian
Combination of Antonio and Pio.
Antono m Esperanto
Esperanto form of Antonius (see Anthony).
Apollo m Greek Mythology (Latinized)
From Greek Ἀπόλλων (Apollon), which is of unknown meaning, though perhaps related to the Indo-European root *apelo- meaning "strength". Another theory states that Apollo can be equated with Appaliunas, an Anatolian god whose name possibly means "father lion" or "father light". The Greeks later associated Apollo's name with the Greek verb ἀπόλλυμι (apollymi) meaning "to destroy". In Greek mythology Apollo was the son of Zeus and Leto and the twin of Artemis. He was the god of prophecy, medicine, music, art, law, beauty, and wisdom. Later he also became the god of the sun and light.
Arastoo m Persian
Persian form of Aristotle.
Arlotto m Medieval Italian
Medieval Italian name, recorded in Latin as Arlotus. It is possibly from Old French herlot meaning "vagabond, tramp".
Arnoldo m Italian (Rare)
Italian variant of Arnaldo.
Arnolfo m Italian (Rare)
Italian form of Arnulf.
Aroldo m Italian
Italian form of Harold.
Astolfo m Carolingian Cycle
Italian form of Aistulf. In medieval Italian tales Astolfo is one of Charlemagne's knights, a cousin of Orlando and Rinaldo. He appears in the epic Orlando poems (1483 and 1532) by Boiardo and Ariosto.
Aurobindo m Bengali, Odia
Bengali and Odia variant of Aravind.
Baldomero m Spanish
Derived from the Old German elements bald "bold, brave" and mari "famous".
Baldovino m Italian (Rare)
Italian form of Baldwin.
Bartolo m Italian
Italian short form of Bartholomew.
Bartolomeo m Italian
Italian form of Bartholomew.
Benvolio m Literature
Means "good will" in Italian. This name appears in William Shakespeare's play Romeo and Juliet (1596) belonging to a friend of Romeo. The character had been created earlier by the Italian writer Matteo Bandello, whose story Giulietta e Romeo (1554) was one of Shakespeare's sources.
Bertoldo m Italian (Rare)
Italian form of Berthold.
Bodo m Germanic
Old German form of Bode.
Boipelo m & f Tswana
Means "joy, rejoicing" in Tswana, from ipela meaning "to rejoice".
Boitumelo f & m Tswana
Means "joy" in Tswana, from itumela meaning "to be happy".
Bonaccorso m Medieval Italian
Medieval Italian name derived from bono "good" and accorso "haste, rush, help".
Bonifácio m Portuguese (Rare)
Portuguese form of Bonifatius (see Boniface).
Bonifacio m Italian, Spanish
Italian and Spanish form of Bonifatius (see Boniface).
Borko m Serbian, Macedonian
Diminutive of Borislav, Borivoje, and other names starting with Bor. It is sometimes used independently.
Boro m Croatian, Serbian
Diminutive of Borislav, Boris, and other names starting with Bor.
Bosco m Spanish, Italian (Rare)
From the surname Bosco, given in honour of the Italian saint John Bosco (1815-1888).
Boško m Serbian, Croatian, Slovene
Originally a diminutive of Božidar.
Boyko m Bulgarian
Originally a diminutive of names containing the Slavic element bojĭ meaning "battle".
Božo m Croatian, Serbian, Slovene
Diminutive of Božidar, now often used independently.
Byeong-Ho m Korean
From Sino-Korean (byeong) meaning "bright, luminous, glorious" combined with (ho) meaning "great, numerous, vast" or (ho) meaning "summer, sky, heaven". Other hanja character combinations are possible.
Calogero m Italian
From the Late Latin name Calogerus meaning "beautiful elder", from Greek καλός (kalos) meaning "beautiful" and γέρων (geron) meaning "old man, elder". This was the name of a 5th-century saint, a hermit of Sicily.
Chinonso m & f Igbo
Means "God is nearby" in Igbo.
Chisomo m & f Chewa
Means "grace" in Chewa.
Colombo m Italian
Italian form of Columba.
Concetto m Italian
Masculine form of Concetta.
Conrado m Spanish
Spanish form of Conrad.
Consalvo m Italian (Rare)
Italian form of Gonzalo.
Constantino m Spanish, Portuguese
Spanish and Portuguese form of Constantinus (see Constantine).
Cornelio m Spanish, Italian
Spanish and Italian form of Cornelius.
Corradino m Italian
Diminutive of Corrado.
Corrado m Italian
Italian form of Conrad. This was a 14th-century saint from Piacenza, Italy.
Cosimo m Italian
Italian form of Cosmas. A famous bearer was Cosimo de' Medici (1389-1464), the founder of Medici rule in Florence, who was a patron of the Renaissance and a successful merchant. Other members of the Medici family have also borne this name.
Cosmo m Italian, English
Italian variant of Cosimo. It was introduced to Britain in the 18th century by the second Scottish Duke of Gordon, who named his son and successor after his friend Cosimo III de' Medici. On the American sitcom Seinfeld (1989-1998) this was the seldom-used first name of Jerry's neighbour Kramer.
Costantino m Italian
Italian form of Constantinus (see Constantine).
Costanzo m Italian
Italian form of Constans.
Crisóstomo m Spanish (Rare), Portuguese (Rare)
Spanish and Portuguese form of Chrysostomos.
Cristoforo m Italian
Italian form of Christopher.
Cristóvão m Portuguese
Portuguese form of Christopher.
Custódio m Portuguese
Portuguese form of Custodio.
Custodio m Spanish
Means "guardian" in Spanish, from Latin custodia "protection, safekeeping".
Dagoberto m Spanish
Spanish form of Dagobert.
Deodato m Portuguese
Portuguese form of Deodatus.
Diodato m Italian
Italian form of Deodatus.
Diogo m Portuguese
Portuguese form of Diego. This name was borne by the Portuguese explorer Diogo Cão (1452-1486).
Dionísio m Portuguese
Portuguese form of Dionysius.
Dionisio m Spanish, Italian
Spanish and Italian form of Dionysius.
Diosdado m Spanish
Spanish form of Deusdedit.
Dobrilo m Serbian (Rare)
Masculine form of Dobrila.
Domenico m Italian
Italian form of Dominicus (see Dominic). Domenico Veneziano was a Renaissance painter who lived in Florence.
Domingo m Spanish
Spanish form of Dominicus (see Dominic).
Donatello m Italian
Diminutive of Donato. The Renaissance sculptor Donato di Niccolò di Bette Bardi (1386-1466) was better known as Donatello.
Donato m Italian, Spanish, Portuguese
From the Late Latin name Donatus meaning "given". Several early saints had this name. The name was also borne by two Renaissance masters: the sculptor Donato di Niccolo di Bette Bardi (also known as Donatello), and the architect Donato Bramante.
Doncho m Bulgarian
Diminutive of Andon.
Dončo m Macedonian
Diminutive of Andon.
Doriano m Italian
Italian form of Dorian.
Doroteo m Spanish
Spanish form of Dorotheos.
Drogo m English (Archaic)
Norman name, possibly derived from Gothic dragan meaning "to carry, to pull" or Old Saxon drog meaning "ghost, illusion". Alternatively, it could be related to the Slavic element dorgŭ meaning "precious, dear". The Normans introduced this name to England.
Dzvonko m Macedonian
Diminutive of Dzvonimir.
Edmondo m Italian
Italian form of Edmund.
Edoardo m Italian
Italian form of Edward.
Eulogio m Spanish
Spanish form of Eulogius.
Eun-Woo m & f Korean
Alternate transcription of Korean Hangul 은우 (see Eun-U).
Eustorgio m Italian (Rare)
From Eustorgius, the Latin form of the Greek name Εὐστόργιος (Eustorgios), which was from the word εὔστοργος (eustorgos) meaning "content", a derivative of εὖ (eu) meaning "good" and στέργω (stergo) meaning "to love, to be content". Saint Eustorgius was a 6th-century bishop of Milan.
Fiorenzo m Italian
Italian form of Florentius (see Florence).
Fiorino m Italian
Italian form of Florinus.
Florêncio m Portuguese
Portuguese form of Florentius (see Florence).
Florencio m Spanish
Spanish form of Florentius (see Florence).
Florentino m Spanish
Spanish form of Florentinus.
Floriano m Italian
Italian form of Florian.
Floro m Italian (Rare), Spanish (Rare), Portuguese (Rare)
Italian, Spanish and Portuguese form of Florus.
Fortunato m Italian, Spanish, Portuguese
Italian, Spanish and Portuguese form of the Late Latin name Fortunatus meaning "fortunate, blessed, happy". This was the name of several early saints and martyrs.
Francesco Pio m Italian
Combination of Francesco and Pio.
Frodo m Literature
Derived from Old English froda meaning "wise". This is the name of the hobbit hero in The Lord of the Rings (1954) by J. R. R. Tolkien, who used Old English to translate some hobbit names (Frodo's true hobbit-language name is Maura). In the novel Frodo Baggins is the bearer of the One Ring on the quest to destroy it in Mount Doom.
Fructuoso m Spanish
Spanish form of Fructuosus.
Generoso m Italian, Spanish (Rare)
Italian and Spanish form of Generosus.
Georgo m Esperanto
Esperanto form of George.
Gerolamo m Italian
Italian form of Hieronymos (see Jerome).
Geronimo m History
From Gerónimo, a Spanish form of Hieronymos (see Jerome). This is the better-known name of the Apache leader Goyathlay (1829-1909). It was given to him by the Mexicans, his enemies.
Giacomo m Italian
Italian form of Iacomus (see James). Giacomo Puccini (1858-1924) was an Italian composer of operas.
Giampaolo m Italian
Combination of Gianni and Paolo.
Gianpaolo m Italian
Combination of Gianni and Paolo.
Gioacchino m Italian
Italian form of Joachim.
Gioachino m Italian
Italian form of Joachim. A famous bearer was the Italian composer Gioachino Rossini (1792-1868).
Giordano m Italian
Italian form of Jordan. A notable bearer was the cosmologist Giordano Bruno (1548-1600), who was burned at the stake by the Inquisition.
Giorgio m Italian
Italian form of George.
Giotto m Italian (Rare)
Possibly from Ambrogiotto, a diminutive of Ambrogio, or Angiolotto, a diminutive of Angiolo. This name was borne by Giotto di Bondone (1267-1337), an Italian painter and architect.
Girolamo m Italian
Italian form of Hieronymos (see Jerome).
Godofredo m Spanish, Portuguese (Rare)
Spanish and Portuguese form of Godfrey.
Goffredo m Italian
Italian form of Godfrey.
Gojko m Serbian, Croatian, Slovene
From South Slavic gojiti meaning "grow, heal, foster, nurture".
Gonçalo m Portuguese
Portuguese form of Gonzalo.
Gonzalo m Spanish
From the medieval name Gundisalvus, which was the Latin form of a Germanic (possibly Visigothic or Suebi) name composed of gunda "war" and maybe salba "salve, ointment", salo "dark, dusky" or sal "house, hall" (with the spelling perhaps influenced by Latin salvus "safe"). Saint Gonzalo was an 11th-century bishop of Mondoñedo in Galicia, Spain.
Goro m Japanese
Alternate transcription of Japanese Kanji 五郎 (see Gorō).
Gorō m Japanese
From Japanese (go) meaning "five" and () meaning "son". This was traditionally a name for the fifth son. Different combinations of kanji are also possible.
Goyo m Spanish
Spanish diminutive of Gregorio.
Gozzo m Germanic
Originally a diminutive of names beginning with the Old German element goz, which was from the name of the Germanic tribe the Geats (Proto-Germanic *gautaz).
Gregório m Portuguese
Portuguese form of Gregorius (see Gregory).
Gregorio m Italian, Spanish
Italian and Spanish form of Gregorius (see Gregory).
Győző m Hungarian
Means "victor" in Hungarian.
Haroldo m Spanish, Portuguese
Spanish and Portuguese form of Harold.
Heliodoro m Spanish, Portuguese
From the Greek name Ἡλιόδωρος (Heliodoros), derived from the elements ἥλιος (helios) meaning "sun" and δῶρον (doron) meaning "gift". Saint Heliodoro was a 4th-century bishop of Altino.
Hipólito m Spanish, Portuguese
Spanish and Portuguese form of Hippolytos.
Hirohito m Japanese
From Japanese (hiro) meaning "abundant" and (hito) meaning "person" or (hito) meaning "compassionate". Hirohito (1901-1989), name written , was the emperor of Japan from 1926 to 1989. Different combinations of kanji can also form this name.
Hiroto m Japanese
From Japanese (hiro) meaning "big, great" or (hiro) meaning "command, esteem" combined with (to) meaning "person", (to) meaning "soar, glide" or (to), which refers to a Chinese constellation. Other kanji combinations can also form this name.
Honorio m Spanish
Spanish form of Honorius.
Horácio m Portuguese
Portuguese form of Horatius.
Horacio m Spanish
Spanish form of Horatius.
Horatio m English
Variant of Horatius. Shakespeare used it for a character in his tragedy Hamlet (1600). It was borne by the British admiral Horatio Nelson (1758-1805), famous for his defeat of Napoleon's forces in the Battle of Trafalgar, in which he was himself killed. Since his time the name has been occasionally used in his honour.
Hovo m Armenian
Diminutive of Hovhannes.
Hyun-Joo f & m Korean
Alternate transcription of Korean Hangul 현주 (see Hyeon-Ju).
Hyun-Woo m Korean
Alternate transcription of Korean Hangul 현우 (see Hyeon-U).
Iacopo m Italian
Italian form of Iacobus (see James).
Ildefonso m Spanish
Spanish form of the Visigothic name *Hildifuns, which meant "battle ready", derived from the Gothic elements hilds "battle" and funs "ready". This was the name of a 7th-century saint, an archbishop of Toledo.
Innocenzo m Italian
Italian form of Innocentius (see Innocent).
Inocencio m Spanish
Spanish form of Innocentius (see Innocent).
Iolo m Welsh
Diminutive of Iorwerth, used independently.
Ippolito m Italian
Italian form of Hippolytos.
Isidoro m Spanish, Italian, Portuguese
Spanish, Italian and Portuguese form of Isidore.
Itoro m & f Ibibio
Means "praise, glory" in Ibibio.
Jacobo m Spanish
Spanish form of Iacobus, the New Testament Latin form of James. The apostles are also commonly denoted Santiago in Spanish.
Jacopo m Italian
Italian form of Iacobus (see James).
Jeong-Ho m Korean
From Sino-Korean (jeong) meaning "right, proper, correct" combined with (ho) meaning "good, excellent" or (ho) meaning "great, numerous, vast". This name can be formed by other hanja character combinations as well.
Jerónimo m Spanish, Portuguese (European)
Spanish and European Portuguese form of Hieronymos (see Jerome).
Jerônimo m Portuguese (Brazilian)
Brazilian Portuguese form of Hieronymos (see Jerome).
Ji-Soo f & m Korean
Alternate transcription of Korean Hangul 지수 (see Ji-Su).
Ji-Woo f & m Korean
Alternate transcription of Korean Hangul 지우 (see Ji-U).
João m Portuguese
Portuguese form of Iohannes (see John).
João Paulo m Portuguese
Combination of João and Paulo.
Joãozinho m Portuguese
Portuguese diminutive of João.
Joĉjo m Esperanto
Esperanto diminutive of John or Joseph.
Johano m Esperanto
Esperanto form of Iohannes (see John).
Jojo m & f English
Diminutive of Joseph, Jolene and other names that begin with Jo.
Joko m Javanese, Indonesian
From Javanese jaka meaning "young man, boy". A notable bearer is Indonesian president Joko Widodo (1961-).
Joon-Ho m Korean
Alternate transcription of Korean Hangul 준호 (see Jun-Ho).
Jordão m Portuguese (Rare)
Portuguese form of Jordan.
Jorginho m Portuguese
Portuguese diminutive of Jorge.
José Antonio m Spanish
Combination of José and Antonio.
Joško m Croatian
Diminutive of Josip.
Joso m Croatian
Croatian diminutive of Joseph.
Jouko m Finnish
Short form of Joukahainen.
Jozefo m Esperanto
Esperanto form of Joseph.
Jozo m Croatian
Croatian diminutive of Joseph.
Juan Antonio m Spanish
Combination of Juan 1 and Antonio.
Kapono m Hawaiian
Means "the good one" from Hawaiian ka, a definite article, and pono "good, moral".
Kodjo m Ewe
Ewe form of Kwadwo.
Kojo m Akan
Variant of Kwadwo.
Koldo m Basque
Short form of Koldobika.
Koralo m Esperanto
Means "coral" in Esperanto, ultimately from Latin corallium.
Leocadio m Spanish
Masculine form of Leocadia.
Leonardo m Italian, Spanish, Portuguese
Italian, Spanish and Portuguese form of Leonard. A notable bearer was Leonardo da Vinci (1452-1519), an Italian artist and scientist of the Renaissance. He is known as the inventor of several contraptions, including flying machines, as well as the painter of the Mona Lisa. Another famous bearer was Leonardo Fibonacci, a 13th-century Italian mathematician. A more recent bearer is American actor Leonardo DiCaprio (1974-).
Leoncio m Spanish
Spanish form of Leontios.
Leonzio m Italian (Rare)
Italian form of Leontios.
Leopoldo m Italian, Spanish, Portuguese
Italian, Spanish and Portuguese form of Leopold.
Liborio m Italian
Italian (particularly Sicilian) form of Liborius.
Lodovico m Italian
Italian form of Ludwig.
Lopo m Portuguese (Rare)
Portuguese form of Lupus (see Loup).
Lorencio m Medieval Spanish
Archaic Spanish form of Laurentius (see Laurence 1).
Lorenzo m Italian, Spanish
Italian and Spanish form of Laurentius (see Laurence 1). Lorenzo de' Medici (1449-1492), known as the Magnificent, was a ruler of Florence during the Renaissance. He was also a great patron of the arts who employed Leonardo da Vinci, Michelangelo, Botticelli and other famous artists.
Loreto f & m Spanish, Italian
From the name of a town in Italy, originally called Lauretum in Latin, meaning "laurel grove". Supposedly in the 13th century the house of the Virgin Mary was miraculously carried by angels from Nazareth to the town. In Spain it is a feminine name, from the Marian title Nuestra Señora de Loreto, while in Italy it is mostly masculine.
Lotario m Italian (Rare)
Italian form of Lothar.
Lourenço m Portuguese
Portuguese form of Laurentius (see Laurence 1).
Lovrenco m Croatian (Rare)
Croatian form of Laurentius (see Laurence 1).
Lovro m Slovene, Croatian
Short form of Lovrenc.
Ludovico m Italian
Italian form of Ludwig.
Ludoviko m Esperanto
Esperanto form of Ludwig. This is the Esperanto name of the philologist Ludwig Zamenhof (1859-1917), the creator of the Esperanto language.
Makoto m & f Japanese
From Japanese (makoto) meaning "sincerity", as well as other kanji or kanji combinations.
Malvolio m Literature
Means "ill will" in Italian. This name was invented by Shakespeare for pompous character in his comedy Twelfth Night (1602).
Manolo m Spanish
Spanish diminutive of Manuel.
Milojko m Serbian
Variant of Miloje.
Modesto m Spanish, Italian, Portuguese
Spanish, Italian and Portuguese form of Modestus.
Moncho m Spanish
Diminutive of Ramón.
Moreno m Italian, Spanish
Derived from Italian moro or Spanish moreno meaning "dark-skinned".
Nanabozho m New World Mythology
Means "my rabbit" in Ojibwe, derived from waabooz "rabbit". In Anishinaabe legend Nanabozho (also called Wenabozho) is a trickster spirit.
Niccolò m Italian
Italian form of Nicholas. Famous bearers include Niccolò Machiavelli (1469-1527), a Florentine political philosopher, and Niccolò Paganini (1782-1840), a Genoese composer and violinist.
Nicodemo m Italian, Spanish (Rare), Portuguese (Rare)
Italian, Spanish and Portuguese form of Nicodemus.
Nicolao m Italian (Rare)
Italian variant form of Nicholas.
Nicolino m Italian
Italian diminutive of Nicola 1.
Nicolò m Italian
Italian variant form (particularly Sicilian) of Nicholas.
Nikolao m Esperanto
Esperanto form of Nicholas.
Nonso m Igbo
Short form of Chinonso.
Norberto m Spanish, Portuguese, Italian
Spanish, Portuguese and Italian form of Norbert.
Octávio m Portuguese
Portuguese form of Octavius.
Octavio m Spanish
Spanish form of Octavius.
Oddo m Italian (Rare)
Italian form of Otto.
Odhiambo m Luo
Means "born in the evening" in Luo.
Odilo m Germanic
Masculine form of Odilia. Saint Odilo (or Odilon) was an 11th-century abbot of Cluny in France.
Odo m Germanic
Variant of Otto. This form is typically Frankish, and used when referring to historical bearers from medieval France. It was the name of a 9th-century king of the West Franks. Another notable bearer was Saint Odo, a 10th-century abbot of Cluny.
Oghenekaro m & f Urhobo
Means "God first" in Urhobo.
Oghenero m & f Urhobo
Means "God exists" in Urhobo.
Okonkwo m Igbo
Means "boy (born on) Nkwo" in Igbo, Nkwo being one of the four days of the Igbo week.
Okoro m Igbo
Means "boy, young man" in Igbo.
Olavo m Portuguese
Portuguese form of Olaf.
Olegário m Portuguese
Portuguese form of Olegario.
Olegario m Spanish
From Olegarius, the Latinized form of a Germanic name, possibly Aldegar or a metathesized form of Odalgar. This was the name of a 12th-century saint, a bishop of Barcelona.
Olindo m Literature, Italian
Used by the Italian poet Torquato Tasso for the lover of Sophronia in his epic poem Jerusalem Delivered (1580). It might be a variant of Olinto, the Italian form of the ancient Greek city Ὄλυνθος (Olynthos) meaning "wild fig".
Oliverio m Spanish
Spanish form of Oliver.
Oliviero m Italian
Italian form of Oliver.
Onangwatgo m Oneida (Anglicized)
Means "big medicine" in Oneida, from onúhkwaht "medicine" and the suffix -koó "big, great". This was the name of a chief of the Oneida people, also named Cornelius Hill (1834-1907).
Onofrio m Italian
Italian form of Onuphrius.
Orazio m Italian
Italian form of Horatius.
Orfeo m Italian, Spanish (Rare)
Italian and Spanish form of Orpheus.
Orlando m Italian, Spanish, Portuguese, Carolingian Cycle
Italian form of Roland, as used in the epic poems Orlando Innamorato (1483) by Matteo Maria Boiardo and the continuation Orlando Furioso (1532) by Ludovico Ariosto. In the poems, Orlando is a knight in Charlemagne's army who battles against the invading Saracens. A character in Shakespeare's play As You Like It (1599) also bears this name, as does a city in Florida.
Orsino m Italian (Rare)
Italian form of the Roman name Ursinus, itself derived from Ursus (see Urs). This is the name of a duke in Shakespeare's comedy Twelfth Night (1602).
Orso m Italian (Rare)
Italian form of Ursus (see Urs).
Osvaldo m Spanish, Italian, Portuguese
Spanish, Italian and Portuguese form of Oswald.
Otávio m Portuguese (Brazilian)
Brazilian Portuguese form of Octavius.
Otello m Italian
Italian form of Othello. This was the name of an 1887 opera by Giuseppe Verdi, based on Shakespeare's play.
Othello m Literature
Perhaps a diminutive of Otho. William Shakespeare used this name in his tragedy Othello (1603), where it belongs to a Moor who is manipulated by Iago into killing his wife Desdemona.
Otho m Ancient Roman
Roman cognomen of unknown meaning. This was the name of a short-lived 1st-century Roman emperor (born as Marcus Salvius Otho).
Otieno m Luo
Means "born at night" in Luo.
Oto m Czech, Slovak
Czech and Slovak form of Otto.
Otso m Finnish
Means "bear" in Finnish.
Ottaviano m Italian
Italian form of Octavianus (see Octavian).
Ottavio m Italian
Italian form of Octavius.
Otto m German, Swedish, Norwegian, Danish, Dutch, English, Finnish, Germanic
Later German form of Audo, originally a short form of various names beginning with Old Frankish aud or Old High German ot meaning "wealth, fortune". This was the name of a 9th-century king of the West Franks (name usually spelled as Odo). This was also the name of four kings of Germany, starting in the 10th century with Otto I, the first Holy Roman Emperor, known as Otto the Great. Saint Otto of Bamberg was a 12th-century missionary to Pomerania. The name was also borne by a 19th-century king of Greece, originally from Bavaria. Another notable bearer was the German chancellor Otto von Bismarck (1815-1898).
Ottó m Hungarian, Icelandic
Hungarian and Icelandic form of Otto.
Ottorino m Italian
Originally a variant of Ottolino, a diminutive of Ottone.
Ovídio m Portuguese
Portuguese form of Ovidius (see Ovid).
Ovidio m Italian, Spanish
Italian and Spanish form of Ovidius (see Ovid).
Oyibo m & f Urhobo
Means "white" in Urhobo.
Paolino m Italian
Italian form of Paulinus (see Paulino).
Paolo m Italian
Italian form of Paulus (see Paul). Paolo Uccello and Paolo Veronese were both Italian Renaissance painters.
Patrocinio f & m Spanish
Means "patronage, sponsorship" in Spanish, taken from the title of the Virgin Mary, La Virgen del Patrocinio, meaning "The Virgin of Patronage".
Pierpaolo m Italian
Combination of Piero and Paolo.
Pinocchio m Literature
Means "pine eye" from Italian pino and occhio. It was created by the Italian author Carlo Collodi for his novel The Adventures of Pinocchio (1883), about a boy made out of wood whose nose grows longer every time he lies. The story was later adapted into a 1940 Disney movie.
Pompeo m Italian
Italian form of Pompeius (see Pompey).
Poncio m Spanish (Rare)
Spanish form of Pontius.
Ponzio m Italian (Rare)
Italian form of Pontius.
Porfirio m Spanish, Italian (Rare)
Derived from the Greek name Πορφύριος (Porphyrios), which was derived from the word πορφύρα (porphyra) meaning "purple dye". This was the name of several early saints.
Próspero m Spanish (Rare)
Spanish form of Prosper.
Prospero m Italian
Italian form of Prosper. This is the name of the main character, a shipwrecked magician, in The Tempest (1611) by William Shakespeare.
Pyong-Ho m Korean
Alternate transcription of Korean Hangul 병호 (see Byeong-Ho).
Quasimodo m Literature
From the name of the Sunday that follows Easter, called Quasimodo Sunday, which gets its name from the opening words of the Latin chant quasi modo (geniti infantes...) meaning "like the way (that newborn infants do...)". It was used by Victor Hugo for his novel The Hunchback of Notre-Dame (1831), in which Quasimodo is a hunchbacked bellringer at Notre Dame Cathedral in Paris. He was named thus by Archdeacon Frollo because he was abandoned as a baby at the cathedral on Quasimodo Sunday, though Hugo states that Frollo may have been inspired by the alternate meaning for quasi "almost", referring to the almost-complete appearance of the foundling.
Raimondo m Italian
Italian form of Raymond.
Roberto m Italian, Spanish, Portuguese
Italian, Spanish and Portuguese form of Robert. Saint Roberto Bellarmine was a 16th-century cardinal who is regarded as a Doctor of the Church. Another famous bearer was Roberto de Nobili (1577-1656), a Jesuit missionary to India.
Rocco m Italian, Germanic
Germanic name possibly derived from hruoh meaning "crow, rook". This was the name of a 14th-century French saint who nursed victims of the plague but eventually contracted the disease himself. He is the patron saint of the sick.
Rodolfito m Spanish (Rare)
Spanish diminutive of Rodolfo.
Rodolfo m Italian, Spanish, Portuguese
Italian, Spanish and Portuguese form of Rudolf. This is the name of the hero in Puccini's opera La Bohème (1896).
Rodrigo m Spanish, Portuguese, Italian, Galician
Spanish, Portuguese, Italian and Galician form of Roderick, via the Latinized Gothic form Rudericus. A notable bearer was Rodrigo Díaz de Vivar, also known as El Cid, an 11th-century Spanish military commander.
Rogelio m Spanish
Spanish form of the Late Latin name Rogellus or Rogelius. This was probably related to the Germanic name Hrodger (see Roger), perhaps a remnant of a Visigothic cognate. It has also been suggested that it could be derived from a diminutive of the Latin name Rogatus. Saint Rogellus was a 9th-century martyr from Córdoba.
Rogério m Portuguese
Portuguese form of Roger.
Roko m Croatian
Croatian form of Rocco.
Rokuro m Japanese
Alternate transcription of Japanese Kanji 六郎 (see Rokurō).
Rokurō m Japanese
From Japanese (roku) meaning "six" and () meaning "son". This name was traditionally given to the sixth son. Other combinations of kanji characters can also form this name.
Rolando m Spanish, Italian, Portuguese
Spanish, Italian and Portuguese form of Roland.
Roldão m Portuguese (Rare)
Portuguese form of Roland.
Rollo m English
Latinized form of Roul, the Old French form of Rolf. Rollo (or Rolf) the Ganger was an exiled Viking who, in the 10th century, became the first Duke of Normandy. It has been used as a given name in the English-speaking world since the 19th century.
Romano m Italian
Italian form of Romanus (see Roman).
Romão m Portuguese
Portuguese form of Romanus (see Roman).
Roméo m French
French form of Romeo.
Romeo m Italian, Romanian
Italian form of the Late Latin Romaeus or Late Greek Ρωμαῖος (Romaios), which meant "from Rome" or "Roman". Romeo is best known as the lover of Juliet in William Shakespeare's tragedy Romeo and Juliet (1596). Shakespeare based his play on earlier Italian stories by Luigi Da Porto (1524) and Matteo Bandello (1554), which both featured characters named Giulietta and Romeo.
Romolo m Italian
Italian form of Romulus.
Romualdo m Italian, Spanish, Portuguese
Italian, Spanish and Portuguese form of Romuald.
Rómulo m Spanish, Portuguese (European)
Spanish and European Portuguese form of Romulus.