Family name Phuengpai (Phuengpai 
) , globally, is a very rare last name. The family name Phuengpai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phuengpai | Thailand |
Somboon, Katesaphat, Pornrudee, and Taweechai