Cognomen Hùm (Hùm 
, Хум 
) , across the world, is a very rare family name. The family name Hùm is characteristic of South-eastern Asia, particularly Vietnam, where it is a very rare surname. Likewise, Hùm is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hùm | Vietnam |
| Хум | Russia |