Cognomen Sutsong (Sutsong 
) , in all the world, is a very rare last name. The surname Sutsong is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Sutsong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sutsong | India, Thailand |
Prasoet, and Authaithip