The meaning of the name Oliva is Elf Army. The origin of the name Oliva is English. This is the culture in which the name originated, or in the case of a word, the language.
Variation of the name Olivia.
Oliva is on 209 BN name lists Oliva is currently not ranked on the BN charts Oliva is currently not ranked in U.S. births
Oliva 
