Surname Khampheuy (Khampheuy 
) , globally, is a rare family name. The last name Khampheuy is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname. More frequently, Khampheuy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khampheuy | Laos, United States |