Namesakes
Fictional Characters from Television:
1 character
Rosario Salazar 1998 Will & Grace 
Notable Actors and Entertainers:
1 actor
Rosario Dawson 1979-
Olympic Medalists:
1 bronze/silver, 1 gold, 1 gold/bronze
(gold) Rosario Parmegiani 1960 water polo
(bronze/silver) Rosario Luchetti 2008; 2012 field hockey
(gold/bronze) María Espinoza (a.k.a. Rosario) 2008; 2012 taekwondo