Last name Souliyaseng (Souliyaseng 
) , in all the world, is quite a rare surname. The family name Souliyaseng is habitual in South-eastern Asia, particularly Laos, where it is quite a common surname, and Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Souliyaseng | Laos, Thailand |