Surname Soukhanouvong (Soukhanouvong 
) , in the entire world, is a rare family name. The cognomen Soukhanouvong is habitual in Laos, where it is quite a rare surname, the United States, where it is an extremely rare surname, and France.
| VARIANT | COUNTRY |
|---|---|
| Soukhanouvong | Laos, France, United States |