Last name Zelg (Zelg 
) , across the world, is an extremely rare family name. The cognomen Zelg is habitual in Mexico, where it is an extremely rare surname, and the United States. Very seldom, Zelg is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zelg | United States, Croatia, Mexico |
| zelg galešić mixed martial artist, HR (b. 1979) |
|