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