Cognomen Souliyanh (Souliyanh 
) , in all the world, is a rare family name. The surname Souliyanh is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname, and Thailand, where it is a very rare surname. Likewise, Souliyanh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Souliyanh | Thailand, Laos |