Cognomen Yawanit (Yawanit 
) , worldwide, is an extremely rare family name. The cognomen Yawanit is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Yawanit is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yawanit | United States, Thailand |