Namesakes
Fictional Characters from Plays and Musicals:
1 character
Maritza 1924 Countess Maritza 
Olympic Medalists:
2 gold, 1 silver
(gold) Maritza Martén 1992 discus throw
(gold) Regla Bell (a.k.a. Maritza) 1992; 1996; 2000 volleyball
(silver) Maritza Correia 2004 swimming - 4x100 m freestyle relay