Eurovision Song Contest Winners: 2 winners
Lys Assia (a.k.a. Rosa)   1956   Switzerland  
Salomé (middle name Rosa)   1969   Spain  
Fictional Characters from Television: 1 character
Rosa Diaz   2013   Brooklyn Nine-Nine  
Notable Activists and Revolutionaries: 2 activists
(activist) Rosa Luxemburg   1871-1919  
(activist) Rosa Parks   1913-2005  
Notable Actors and Entertainers: 5 actors
Linda Christian (middle name Rosa)   1923-2011  
Rosie Perez   1964-  
Rosa Blasi   1972-  
Rose McGowan (a.k.a. Rósa)   1973-  
Rosa Salazar   1985-  
Notable Artists: 1 painter/sculptor
Rosa Bonheur   1822-1899  
Notable Musicians: 3 singers
Lys Assia (a.k.a. Rosa)   1924-2018  
Connie Francis (middle name Rosa)   1937-  
Salomé (middle name Rosa)   1939-  
Notable Writers: 1 author
Anaïs Nin (middle name Rosa)   1903-1977  
Olympic Medalists: 1 bronze, 1 bronze/gold
(bronze) Rosa Kellner   1928   4x100 m relay  
(bronze/gold) Rosa Mota   1984; 1988   marathon  
Saints: 4 saints, 3 blessed
Saint Rosa of Viterbo   1234-1251  
Saint Rosa of Lima   1586-1617  
Saint Rosa Venerini   1656-1728  
Saint María Rosa Molas y Vallve   1815-1876  
Blessed Anna Rosa Gattorno   1831-1900  
Blessed Maria Anna Rosa Caiani   1863-1921  
Blessed Leonella Sgorbati (a.k.a. Rosa)   1940-2006  
Tolkien's Characters: 1 character
Rosa Baggins   (f)