Cognomen Wacharakhumpai (Wacharakhumpai 
) , in the world, is a very rare family name. The family name Wacharakhumpai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wacharakhumpai | Thailand |
Decharat, Naphatpol, and Phongpichet