Family name ក្វៃ (ក្វៃ 
) , all around the world, is a very rare last name. The cognomen ក្វៃ is habitual in South-eastern Asia, particularly Cambodia, where it is a rare surname. Likewise, ក្វៃ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ក្វៃ | Cambodia |