Cognomen Polwong (Polwong 
) , in the entire world, is a very rare last name. The surname Polwong is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Polwong | Thailand |
Yupin, Sasikan, Nakarin, Preeyawadee, and Pattaraporn