Cognomen Soontong (Soontong 
) , around the world, is a very rare surname. The family name Soontong is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Also, Soontong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soontong | Malaysia, Thailand |