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