All around the world, Onyim (Onyim 
) is a very rare epicene forename. The given name Onyim is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is a very rare unisex name. Likewise, Onyim is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Onyim | Nigeria, Indonesia, Thailand |