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