Surname Hjun (Хюн 
, Hjun 
) , in the entire world, is a rare family name. The surname Hjun is habitual in Malaysia, where it is quite a rare surname, Russia, where it is a very rare surname, and China, where it is an extremely rare surname. Much less frequently, Hjun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Хюн | Kyrgyzstan, Russia, Ukraine |
| Hjun | China, Malaysia |