Leo
(m)
![](/images/icons32/search.png)
Characters in Greek Mythology
Leo
(m)
?-260 ![](/images/icons32/search.png)
Leo I the Great
(m)
c. 400-461 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 440-461
Saints (Leo the Great)
Flavius Valerius Leo
(a.k.a. Leo) (m)
401-474 ![](/images/icons32/search.png)
Roman and Byzantine Emperors 457-474
Flavius Leo Junior
(a.k.a. Leo) (m)
467-474 ![](/images/icons32/search.png)
Roman and Byzantine Emperors 474
Leo
(m)
?-541 ![](/images/icons32/search.png)
Leo
(m)
?-550 ![](/images/icons32/search.png)
Leo II
(m)
611-683 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 682-683
Saints
Leo
(m)
685-741 ![](/images/icons32/search.png)
Roman and Byzantine Emperors 717-741
Leo
(m)
?-706 ![](/images/icons32/search.png)
Roman and Byzantine Emperors 695-698
Leo III
(m)
750-816 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 795-816
Saints
Leo
(m)
750-780 ![](/images/icons32/search.png)
Roman and Byzantine Emperors 775-780
Leo
(m)
775-820 ![](/images/icons32/search.png)
Roman and Byzantine Emperors 813-820
Leo
(m)
?-787 ![](/images/icons32/search.png)
Leo IV
(m)
790-855 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 847-855
Saints
Leo of Carentan
(m)
856-890 ![](/images/icons32/search.png)
Leo
(m)
866-912 ![](/images/icons32/search.png)
Roman and Byzantine Emperors 886-912
Leo VI
(m)
880-928 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 928
Leo Luke
(m)
?-900 ![](/images/icons32/search.png)
Leo
(m)
?-900 ![](/images/icons32/search.png)
Leo V
(m)
?-904 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 903
Leo VII
(m)
?-939 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 936-939
Leo VIII
(m)
?-965 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 964-965
Leo of Nonantula
(m)
?-1000 ![](/images/icons32/search.png)
Leo IX
(m)
1002-1054 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 1049-1054
Saints
Leo of Lucca
(m)
?-1079 ![](/images/icons32/search.png)
Leo of Saint-Bertin
(m)
?-1163 ![](/images/icons32/search.png)
Leo X
(m)
1475-1521 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 1513-1521
Leo XI
(m)
1535-1605 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 1605
Leo Karasuma
(m)
?-1597 ![](/images/icons32/search.png)
Leo Tanaka
(m)
?-1617 ![](/images/icons32/search.png)
Leo Nakanishi
(m)
?-1619 ![](/images/icons32/search.png)
Leo Satsuma
(m)
?-1622 ![](/images/icons32/search.png)
Leo Suchiemon
(m)
?-1622 ![](/images/icons32/search.png)
Leo Kombiogi
(m)
?-1628 ![](/images/icons32/search.png)
Leo XII
(m)
1760-1829 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 1823-1829
Leo XIII
(m)
1810-1903 ![](/images/icons32/search.png)
Bishops of Rome and the Popes 1878-1903
Leo Tolstoy
(m)
1828-1910 ![](/images/icons32/search.png)
Leo von Caprivi
(m)
1831-1899 ![](/images/icons32/search.png)
German Chancellors and Presidents 1890-1894 (chancellor)
Léo Delibes
(m)
1836-1891 ![](/images/icons32/search.png)
Leo Goodwin
(m)
1883-1957 ![](/images/icons32/search.png)
Olympic Medalists 1904; 1908 diving - plunge for distance; swimming - 4x50 yard freestyle relay; water polo; swimming - 4x200 m freestyle relay (bronze/gold)
Leo McCarey
(m)
1898-1969 ![](/images/icons32/search.png)
Notable Filmmakers
Oscar Award Winners 1938; 1945 The Awful Truth; Going My Way (director)
Leo Ignatius Mangin
(m)
?-1900 ![](/images/icons32/search.png)
Gabby Hartnett
(a.k.a. Leo) (m)
1900-1972 ![](/images/icons32/search.png)
Hall-of-Famers 1955 (baseball)
Most Valuable Players 1935 baseball
Leo Larrivee
(m)
1903-1928 ![](/images/icons32/search.png)
Olympic Medalists 1924 3000 m team (bronze)
Leo Durocher
(m)
1905-1991 ![](/images/icons32/search.png)
Hall-of-Famers 1994 (baseball)
Joseph L. Mankiewicz
(a.k.a. Leo) (m)
1909-1993 ![](/images/icons32/search.png)
Notable Filmmakers
Oscar Award Winners 1950; 1951 A Letter to Three Wives; All About Eve (director)
Leo Fender
(m)
1909-1991 ![](/images/icons32/search.png)
Notable Businesspeople
Notable Scientists and Inventors
Leo Sexton
(m)
1909-1968 ![](/images/icons32/search.png)
Olympic Medalists 1932 shot put (gold)
Leo McKern
(m)
1920-2002 ![](/images/icons32/search.png)
Notable Actors and Entertainers (actor)
Leo Tindemans
(m)
1922-2014 ![](/images/icons32/search.png)
Belgian Prime Ministers 1974-1978
Leo Nomellini
(m)
1924-2000 ![](/images/icons32/search.png)
Hall-of-Famers 1969 (football)
Reona Esaki
(a.k.a. Leo) (m)
1925- ![](/images/icons32/search.png)
Nobel Prize Winners 1973 (physics)
Notable Scientists and Inventors
Veikko Karvonen
(a.k.a. Leo) (m)
1926-2007 ![](/images/icons32/search.png)
Olympic Medalists 1956 marathon (bronze)
James Dillion
(a.k.a. Leo) (m)
1929-2010 ![](/images/icons32/search.png)
Olympic Medalists 1952 discus throw (bronze)
Leonhard Pohl
(a.k.a. Leo) (m)
1929-2014 ![](/images/icons32/search.png)
Olympic Medalists 1956 4x100 m relay (bronze)
Leo Boivin
(m)
1931-2021 ![](/images/icons32/search.png)
Hall-of-Famers 1986 (ice hockey)
Notable Athletes (ice hockey)
Leo Canjels
(m)
1933-2010 ![](/images/icons32/search.png)
Notable Athletes (soccer)
Leo Falcam
(m)
1935-2018 ![](/images/icons32/search.png)
Other Leaders 1999-2003 Federated States of Micronesia (president)
Johnny Hallyday
(a.k.a. Léo) (m)
1943-2017 ![](/images/icons32/search.png)
Leo Sayer
(m)
1948- ![](/images/icons32/search.png)
Branscombe Richmond
(a.k.a. Leo) (m)
1955- ![](/images/icons32/search.png)
Notable Actors and Entertainers (actor)
Norman "Fatboy Slim" Cook
(a.k.a. Leo) (m)
1963- ![](/images/icons32/search.png)
Benny Nielsen
(a.k.a. Leo) (m)
1966- ![](/images/icons32/search.png)
Olympic Medalists 1988 swimming - 200 m butterfly (silver)
Leo Visser
(m)
1966- ![](/images/icons32/search.png)
Olympic Medalists 1988; 1992 speed skating (silver/bronze)
Leo Peelen
(m)
1968-2017 ![](/images/icons32/search.png)
Olympic Medalists 1988 cycling - track (silver)
Taye Diggs
(a.k.a. Leo) (m)
1971- ![](/images/icons32/search.png)
Notable Actors and Entertainers (actor)
Leonardo Gutiérrez
(a.k.a. Leo) (m)
1978- ![](/images/icons32/search.png)
Olympic Medalists 2004; 2008 basketball (gold/bronze)
Leo Varadkar
(m)
1979- ![](/images/icons32/search.png)
Irish Presidents and Prime Ministers 2017-2020; 2022-2024 (prime minister)
Leonel Manzano
(a.k.a. Leo) (m)
1984- ![](/images/icons32/search.png)
Olympic Medalists 2012 1500 m (silver)
Leo Komarov
(m)
1987- ![](/images/icons32/search.png)
Olympic Medalists 2014 ice hockey (bronze)
Leo Dalton
(m)
![](/images/icons32/search.png)
Fictional Characters from Television 1996 Silent Witness
Leo Chingkwake
(m)
![](/images/icons32/search.png)
Fictional Characters from Television 1998 That '70s Show
Leo Markus
(m)
![](/images/icons32/search.png)
Fictional Characters from Television 1998 Will & Grace
Leo Wyatt
(m)
![](/images/icons32/search.png)
Fictional Characters from Television 1998 Charmed
Leo Fisher
(m)
![](/images/icons32/search.png)
Fictional Characters from Television 1999 Once and Again
Leo Mason
(m)
![](/images/icons32/search.png)
Fictional Characters from Television 2012 Major Crimes