Cognomen גרבש (גרבש 
, Garbash 
) , around the world, is a rare surname. The last name גרבש is habitual in Israel, where it is a rare surname, Bulgaria, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| גרבש | Israel |
| Garbash | France, United States, Israel, Bulgaria |