Surname ฮามวัฒนพงษ์ (ฮามวัฒนพงษ์ 
) , all over the world, is an extremely rare family name. The surname ฮามวัฒนพงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ฮามวัฒนพงษ์ | Thailand |