Family name Phuangkhwamsuk (Phuangkhwamsuk 
) , in all the world, is a very rare surname. The cognomen Phuangkhwamsuk is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phuangkhwamsuk | Thailand |
Puttipat, and Pongpatana