Surname ซหวอง (ซหวอง 
, Sowong 
) , in the world, is a rare last name. The last name ซหวอง is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, and Indonesia.
| VARIANT | COUNTRY |
|---|---|
| ซหวอง | Thailand |
| Sowong | Thailand, Indonesia |