Namesakes
Characters in Greek Mythology:
1 character
Rhea (f) 
Characters in Roman Mythology:
3 characters
Ilia (a.k.a. Rhea) (f)
Rhea (f)
Rhea Silvia (f)
Notable Actors and Entertainers:
2 actors
Rhea Perlman 1948-
Rhea Seehorn 1972-