Prosper is a French and English male name, coming from Latin Prosperus meaning “prosperous, fortunate, successful” derived from PIE root *speh₁- (to succeed, to prosper). Prosper is also a surname originating from the given name.
- Prosperus (Late Latin)
- Prospero (Italian, Spanish)
- Próspero (Spanish)
- Prospera (Late Roman, Italian, Spanish)
- Próspera (Spanish)
- Prosperine (French)
- Prosperina (Italian, English)