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All around the world, Oriso (Oriso
) is a very rare dominantly boy's, but seldom feminine forename. The first name Oriso is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is a very rare masculine name, and Nigeria, where it is an extremely rare unisex name. More prevalently, Oriso is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Oriso | Brazil, Nigeria, Japan, Tanzania |