Namesakes
Eurovision Song Contest Winners:
2 winners
Izhar Cohen 1978 Israel 
Dana International (a.k.a. Cohen) 1998 Israel
Fictional Characters from Television:
4 characters
Kirsten Cohen 2003 The O.C.
Sandy Cohen 2003 The O.C.
Seth Cohen 2003 The O.C.
Tina Cohen-Chang 2009 Glee
Nobel Prize Winners:
1 medicine, 1 physics
(medicine) Stanley Cohen 1986
(physics) Claude Cohen-Tannoudji 1997
Notable Actors and Entertainers:
4 actors, 1 actor/comedian
Connie Sawyer (a.k.a. Cohen) 1912-2018
Rodney Dangerfield (a.k.a. Cohen) 1921-2004
Louise Sorel (a.k.a. Cohen) 1940-
Scott Cohen 1961-
Sacha Baron Cohen 1971-
Notable Artists:
1 drawer/printmaker
Fré Cohen 1903-1943
Notable Businesspeople:
1 businessperson
Ben Cohen 1951-
Notable Musicians:
3 singers, 2 musicians
Leonard Cohen 1934-2016
Cass Elliot (a.k.a. Cohen) 1941-1974
Izhar Cohen 1951-
Dana International (a.k.a. Cohen) 1969-
Riff Cohen 1984-
Notable Politicians and Statespeople:
1 politician
Job Cohen 1947-
Notable Scientists and Inventors:
1 physicist
Claude Cohen-Tannoudji 1933-
Olympic Medalists:
2 gold, 2 silver
(silver) Henri Cohen 1900 water polo
(gold) Tiffany Cohen 1984 swimming - 400 m freestyle; swimming - 800 m freestyle
(silver) Sasha Cohen 2006 figure skating
(gold) Nathan Cohen 2012 rowing
Rock and Roll Hall-of-Famers:
2 musicians
Cass Elliot (a.k.a. Cohen) 1998 The Mamas & the Papas
Leonard Cohen 2008