Surname ហ្លើន (ហ្លើន 
) , worldwide, is an extremely rare last name. The surname ហ្លើន is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Likewise, ហ្លើន is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ហ្លើន | Cambodia |