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