Surname Amphaivan (Amphaivan 
) , all around the world, is a rare last name. The last name Amphaivan is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname, and Thailand, where it is an extremely rare surname. More prevalently, Amphaivan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Amphaivan | Laos, Thailand |