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