Surname Suwannaphruk (Suwannaphruk 
) , in all the world, is a very rare last name. The family name Suwannaphruk is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Suwannaphruk | Thailand |
| aumpawan suwannaphruk TH (b. 1989) |
|
Chaitas, Piyanun, Charuwat, and Chitchutha