Cognomen Wanosman (Wanosman 
) , throughout the world, is an extremely rare last name. The last name Wanosman is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Also, Wanosman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wanosman | Malaysia, Thailand |