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