Cognomen Soutthipanya (Soutthipanya 
) , in all the world, is a rare surname. The cognomen Soutthipanya is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Soutthipanya | Laos |
Somchith, Soukdavanh, and Souksavath