Cognomen Sunantah (Sunantah 
) , in all the world, is a very rare last name. The surname Sunantah is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Sunantah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sunantah | Thailand |
Phut, Thit, Sukaew, Usawayut, and Suphaksorn