Surname Khuanphoonphol (Khuanphoonphol 
) , throughout the world, is an extremely rare family name. The last name Khuanphoonphol is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khuanphoonphol | Thailand |
Nattapol, and Phatcharawan