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Across the world, Osuman (Osuman
) is quite a rare largely boy's, but infrequently female first name. The first name Osuman is habitual in Sub-Saharan Africa, particularly Ghana, where it is quite a rare masculine name, Ethiopia, where it is a rare boy's name, and Nigeria, where it is a rare unisex name. Likewise, Osuman is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Osuman | Saudi Arabia, Spain, Nigeria, Ghana, Ethiopia |