Cognomen Phatanaphongse (Phatanaphongse 
) , across the world, is an extremely rare family name. The family name Phatanaphongse is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, Phatanaphongse is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phatanaphongse | Thailand |