Family name Sangsuppun (Sangsuppun 
) , worldwide, is a very rare last name. The surname Sangsuppun is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sangsuppun | Thailand |
Pinit, Worawan, Panitnat, Winitnat, and Pongnaruenat