Cognomen Pongpaphat (Pongpaphat 
) , in all the world, is a very rare surname. The cognomen Pongpaphat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Pongpaphat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pongpaphat | Thailand |