Surname สกุลพงษ์ (สกุลพงษ์ 
, Sakulpong 
, Sulphong ) , in the entire world, is a rare family name. The surname สกุลพงษ์ is habitual in Thailand, where it is a rare surname, Canada, where it is an extremely rare surname, and the United States. Very seldom, สกุลพงษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sulphong, สกุลพงษ์ | Thailand |
| Sakulpong | United States, Thailand |
| Saguanpong | United States, Canada |