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