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In all the world, Osmanjan (Османжан
, Osmanjan
, Османян
) is a rare boy's given name. The forename Osmanjan is characteristic of Central Asia, particularly Kazakhstan, where it is a rare male name, and Kyrgyzstan. Likewise, Osmanjan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Османжан | Kazakhstan, Kyrgyzstan, Russia, Ukraine |
| Osmanjan | United States |
| Османян | Russia, Ukraine |