Surname Khounsamnane (Khounsamnane 
) , throughout the world, is quite a rare last name. The cognomen Khounsamnane is habitual in Laos, where it is quite a common surname, France, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khounsamnane | France, Laos, Canada, United States |