>
Cognomen Thamrungphithak (Thamrungphithak ) , in all the world, is an extremely rare surname. The last name Thamrungphithak is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thamrungphithak | Thailand |
Wichudaphorn, and Thiraphorn