Surname Galiun (Galiun 
, Галюн 
) , around the world, is a very rare last name. The cognomen Galiun is habitual in Ukraine, where it is a very rare surname, Russia, and Israel. Measured by absolute frequency, the name is most common in Ukraine, Russia, and Malaysia.
| VARIANT | COUNTRY |
|---|---|
| Galiun | Malaysia, Israel |
| Галюн | Ukraine, Russia |