Cognomen Vattanasuk (Vattanasuk 
) , across the world, is an extremely rare surname. The cognomen Vattanasuk is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, Vattanasuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vattanasuk | Thailand |