Around the world, Siniva (Siniva 
) is a very rare epicene first name. The given name Siniva is habitual in Nigeria, where it is a very rare gender-neutral name, and the United States, where it is an extremely rare unisex name. Also, Siniva is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Siniva | Papua New Guinea, Colombia, Nigeria, United States, Venezuela |
| siniva marsters New Zealand athletics competitor, NZ (b. 1980) |
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