Family name Khamvene (Khamvene 
) , globally, is a rare last name. The cognomen Khamvene is habitual in Laos, where it is quite a common surname, and France, where it is a very rare surname. Much less frequently, Khamvene is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamvene | France, United States, Laos |