Namesakes
Fictional Characters from Television:
1 character
Olivier Castro-Staal 2001 Six Feet Under 
French Presidents and Prime Ministers:
1 prime minister
(prime minister) Émile Ollivier (a.k.a. Olivier) 1869-1870
Notable Artists:
1 fashion designer
Olivier Rousteing 1985-
Notable Athletes:
1 soccer
(soccer) Olivier Giroud 1986-
Notable Musicians:
1 composer
Olivier Messiaen 1908-1992
Olympic Medalists:
1 silver
(silver) Olivier Allamand 1992 freestyle skiing