Austrian Dukes and Emperors: 4 dukes, 1 archduke
Duke Friedrich I the Catholic (a.k.a. Frederick)   1195-1198  
Duke Friedrich II the Quarrelsome (a.k.a. Frederick)   1230-1246  
Duke Friedrich I the Fair (a.k.a. Frederick)   1308-1330  
Duke Friedrich II (a.k.a. Frederick)   1339-1344  
Archduke Friedrich III (a.k.a. Frederick)   1457-1493  
Bohemian Kings: 1 king
King Fridrich V (a.k.a. Frederick)   1619-1620  
British Prime Ministers: 3 prime ministers
Frederick North   1770-1782  
F. J. Robinson (a.k.a. Frederick)   1827-1828  
Alec Douglas-Home (a.k.a. Frederick)   1963-1964  
Danish Kings and Queens: 9 kings
King Frederik I (a.k.a. Frederick)   1523-1533  
King Frederik II (a.k.a. Frederick)   1559-1588  
King Frederik III (a.k.a. Frederick)   1648-1670  
King Frederik IV (a.k.a. Frederick)   1699-1730  
King Frederik V (a.k.a. Frederick)   1746-1766  
King Frederik VI (a.k.a. Frederick)   1808-1839  
King Frederik VII (a.k.a. Frederick)   1848-1863  
King Frederik VIII (a.k.a. Frederick)   1906-1912  
King Frederik IX (a.k.a. Frederick)   1947-1972  
Fictional Characters from Books: 2 characters, 1 hero
Frederick Tilney   1817   Northanger Abbey  
Frederick Wentworth   1818   Persuasion  
Lord Frederick Verisopht   1839   Nicholas Nickleby  
German Kings and Holy Roman Emperors: 3 king-emperors
King-Emperor Friedrich I Barbarossa (a.k.a. Frederick)   1152-1190  
King-Emperor Friedrich II (a.k.a. Frederick)   1212-1250  
King-Emperor Friedrich III (a.k.a. Frederick)   1440-1493  
Grammy Award Winners: 1 best new artist/record of the year/song of the year
(best new artist/record of the year/song of the year) Sam Smith (a.k.a. Frederick)   2015   ; Stay with Me  
Hall-of-Famers: 6 ice hockey, 4 football, 2 baseball, 1 basketball
(ice hockey) Fred "Cyclone" Taylor   1947  
(ice hockey) Hughie Lehman (a.k.a. Frederick)   1958  
(ice hockey) Fred Whitcroft   1962  
(ice hockey) Frederick George "Steamer" Maxwell   1962  
(ice hockey) Fred Scanlan   1965  
(baseball) Freddie Lindstrom   1976  
(football) Fred Biletnikoff   1988  
(ice hockey) Fred "Bun" Cook   1995  
(football) Fritz Pollard   2005  
(football) Fred Dean   2008  
(basketball) Jason Kidd (a.k.a. Frederick)   2018  
(football) Duke Slater (a.k.a. Frederick)   2020  
(baseball) Fred McGriff   2023  
Most Valuable Players: 1 winner
Freddie Freeman   2020   baseball  
New Zealand Prime Ministers: 2 prime ministers
Frederick Weld   1864-1865  
Frederick Whitaker   1863-1864; 1882-1883  
Nobel Prize Winners: 4 medicine, 2 chemistry, 1 physics
(chemistry) Frederick Soddy   1921  
(medicine) Frederick Banting   1923  
(medicine) Frederick Gowland Hopkins   1929  
(medicine) Frederick Chapman Robbins   1954  
(medicine) Maurice Wilkins (a.k.a. Frederick)   1962  
(chemistry) Frederick Sanger   1958; 1980  
(physics) Frederick Reines   1995  
Norwegian Kings and Queens: 6 kings
King Fredrik I (a.k.a. Frederick)   1523-1533  
King Fredrik II (a.k.a. Frederick)   1559-1588  
King Fredrik III (a.k.a. Frederick)   1648-1670  
King Fredrik IV (a.k.a. Frederick)   1699-1730  
King Fredrik V (a.k.a. Frederick)   1746-1766  
King Fredrik VI (a.k.a. Frederick)   1808-1814  
Notable Activists and Revolutionaries: 1 activist
(activist) Frederick Douglass   1818-1895  
Notable Actors and Entertainers: 14 actors, 1 actor/comedian, 1 presenter
Fred Astaire (a.k.a. Frederick)   1899-1987  
Fred MacMurray   1908-1991  
Lew Ayres (a.k.a. Frederick)   1908-1996  
Freddie Bartholomew   1924-1992  
David Attenborough (a.k.a. Frederick)   1926-  
Fred Gwynne   1926-1993  
Orson Bean (a.k.a. Frederick)   1928-2020  
Michael Ironside (a.k.a. Frederick)   1950-  
Rick Moranis   1953-  
Freddie Prinze   1954-1977  
Jon Tenney (a.k.a. Frederick)   1961-  
Freddie Prinze, Jr.   1976-  
Fred Savage   1976-  
Jonathan Togo (a.k.a. Frederick)   1977-  
Chris Klein (a.k.a. Frederick)   1979-  
Freddie Fox   1989-  
Notable Artists: 1 cartoonist, 1 painter
Childe Hassam (a.k.a. Frederick)   1859-1935  
Tex Avery (a.k.a. Frederick)   1908-1980  
Notable Athletes: 1 baseball, 1 basketball, 1 cricket, 1 soccer, 1 tennis, 1 track, 1 volleyball
(tennis) Fred Perry   1909-1995  
(cricket) Dav Whatmore (a.k.a. Frederick)   1954-  
(volleyball) Karch Kiraly (a.k.a. Frederick)   1960-  
(track) Carl Lewis (a.k.a. Frederick)   1961-  
(basketball) Jason Kidd (a.k.a. Frederick)   1973-  
(baseball) Freddie Freeman   1989-  
(soccer) Cyrus Christie (a.k.a. Frederick)   1992-  
Notable Explorers and Adventurers: 1 explorer
Frederick Cook   1865-1940  
Notable Filmmakers: 4 directors
Fred Niblo (a.k.a. Frederick)   1874-1948  
Tex Avery (a.k.a. Frederick)   1908-1980  
Norman Jewison (a.k.a. Frederick)   1926-2024  
Terrence Malick (a.k.a. Frederick)   1943-  
Notable Military Figures: 1 commander
Friedrich II the Great (a.k.a. Frederick)   1712-1786  
Notable Musicians: 2 musicians, 2 singers, 1 composer
Frederick Delius   1862-1934  
Billy Gibbons (a.k.a. Frederick)   1949-  
Rick Rubin   1963-  
Fred Durst   1970-  
Sam Smith (a.k.a. Frederick)   1992-  
Notable Philosophers and Thinkers: 1 philosopher
Friedrich Engels (a.k.a. Frederick)   1820-1895  
Notable Politicians and Statespeople: 2 politicians
Walter Mondale (a.k.a. Frederick)   1928-2021  
Seamus Mallon (a.k.a. Frederick)   1936-2020  
Notable Scientists and Inventors: 3 chemists, 2 physicists, 1 naturalist, 1 physician
Frederick Gowland Hopkins   1861-1947  
Frederick Soddy   1877-1956  
Frederick Banting   1891-1941  
Maurice Wilkins (a.k.a. Frederick)   1916-2004  
Frederick Reines   1918-1998  
Frederick Sanger   1918-2013  
David Attenborough (a.k.a. Frederick)   1926-  
Notable Writers: 1 author
Frederick Forsyth   1938-  
Olympic Medalists: 14 gold, 9 bronze, 7 silver, 1 bronze/gold, 1 bronze/silver/gold, 1 gold/bronze, 1 gold/silver, 1 silver/gold
(silver) John McLean (a.k.a. Frederick)   1900   110 m hurdles  
(gold) Frederick Lane   1900   swimming - 200 m freestyle; swimming - 200 m obstacle  
(bronze) Frederick Moloney   1900   110 m hurdles  
(silver) Fred Englehardt   1904   triple jump  
(gold) Frederick Schule   1904   110 m hurdles  
(gold) Frederick Holman   1908   swimming - 200 m breaststroke  
(bronze) Frederick Humphreys   1912   cross country team  
(bronze) Frederick Hibbins   1912   cross country team  
(bronze) Thomas Humphreys (a.k.a. Frederick)   1912   team cross country  
(gold) Fred Kelly   1912   110 m hurdles  
(bronze) Richard Remer (a.k.a. Frederick)   1920   3000 m walk  
(bronze) Fred Lauer   1924   water polo  
(gold) Fred Tootell   1924   hammer throw  
(gold) Fred Alderman   1928   4x400 m relay  
(bronze) Munroe Bourne (a.k.a. Frederick)   1928   swimming - 4x200 m freestyle relay  
(gold/bronze) Morgan Taylor (a.k.a. Frederick)   1924; 1928; 1932   400 m hurdles  
(silver) Jerry Cornes (a.k.a. Frederick)   1932   1500 m  
(gold) Freddie Wolff   1936   4x400 m relay  
(bronze) Fritz Pollard Jr.   1936   110 m hurdles  
(gold) Cliff Bourland (a.k.a. Frederick)   1948   4x400 m relay  
(gold) John Keller (a.k.a. Frederick)   1952   basketball  
(silver) Noel Freeman (a.k.a. Frederick)   1960   20 km walk  
(silver) Bill Crothers (a.k.a. Frederick)   1964   800 m  
(gold) Fred Hansen   1964   pole vault  
(bronze/gold) Fred Schmidt   1964   swimming - 200 m butterfly; swimming - 4x100 m medley relay  
(gold) Bill Hoskett (a.k.a. Frederick)   1968   basketball  
(gold) Fred Tyler   1972   swimming - 4x200 m freestyle relay  
(bronze/silver/gold) John Frederick Hencken   1972; 1976   swimming - 100 m breaststroke; swimming - 200 m breaststroke; swimming - 4x100 m medley relay  
(silver/gold) Fred Newhouse   1976   400 m; 4x400 m relay  
(gold/silver) Carl Lewis (a.k.a. Frederick)   1984; 1988; 1992; 1996   100 m; 200 m; 4x100 m relay; long jump  
(gold) Karch Kiraly (a.k.a. Frederick)   1984; 1988; 1996   volleyball; beach volleyball  
(bronze) Fred Onyancha   1996   800 m  
(gold) Jason Kidd (a.k.a. Frederick)   2000; 2008   basketball  
(silver) Frédérick Bousquet   2008   swimming - 4x100 m freestyle relay  
(silver) Fred Kerley   2020   100 m  
Other Royalty: 15 princes, 5 kings, 1 emperor/king
Friedrich Wilhelm I (a.k.a. Frederick)   1713-1740   Prussia  
Friedrich II the Great (a.k.a. Frederick)   1740-1786   Prussia  
Heinrich of Prussia (a.k.a. Frederick)   1747-1767   Prussia  
Fredrik Adolf of Sweden (a.k.a. Frederick)   1750-1803   Sweden  
Louis Ferdinand of Prussia (a.k.a. Frederick)   1772-1806   Prussia  
Adolphus, Duke of Cambridge (a.k.a. Frederick)   1774-1850   United Kingdom  
August of Prussia (a.k.a. Frederick)   1779-1843   Prussia  
Friedrich Wilhelm II of Prussia (a.k.a. Frederick)   1786-1797   Prussia  
Friedrich of Prussia (a.k.a. Frederick)   1794-1863   Prussia  
Frederik of the Netherlands (a.k.a. Frederick)   1797-1881   Netherlands  
Friedrich Wilhelm III of Prussia (a.k.a. Frederick)   1797-1840   Prussia  
Carl of Prussia (a.k.a. Frederick)   1801-1883   Prussia  
Albrecht of Prussia (a.k.a. Frederick)   1809-1872   Prussia  
Georg of Prussia (a.k.a. Frederick)   1826-1902   Prussia  
Friedrich Wilhelm IV of Prussia (a.k.a. Frederick)   1840-1861   Prussia  
Arthur of Connaught (a.k.a. Frederick)   1883-1938   United Kingdom  
Friedrich III (a.k.a. Frederick)   1888   German Empire; Prussia  
Heinrich of Prussia (a.k.a. Frederick)   1900-1904   Prussia  
Henry, Duke of Gloucester (a.k.a. Frederick)   1900-1974   United Kingdom  
Friedrich of Prussia (a.k.a. Frederick)   1911-1966   Prussia  
William of Gloucester (a.k.a. Frederick)   1941-1972   United Kingdom  
Rock and Roll Hall-of-Famers: 4 musicians
Freddie Stone   1993   Sly and the Family Stone  
Fred White (a.k.a. Frederick)   2000   Earth, Wind & Fire  
Billy Gibbons (a.k.a. Frederick)   2004   ZZ Top  
Denny Laine (a.k.a. Frederick)   2018   The Moody Blues  
Saints: 2 blessed, 2 saints
Saint Frederick   ?-838  
Saint Frederick of Liege   ?-1121  
Blessed Frederick of Regensburg   ?-1329  
Blessed Federico Albert (a.k.a. Frederick)   1820-1876  
Shakespearian Characters: 1 character
Duke Frederick   As You Like It  
Swedish Kings and Queens: 2 kings
King Fredrik I (a.k.a. Frederick)   1720-1751  
King Adolf Fredrik (a.k.a. Frederick)   1751-1771