Throughout the world, ออสมัน (ออสมัน 
) is a very rare male forename. The given name ออสมัน is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare male name. Very seldom, ออสมัน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ออสมัน | Thailand |