Surname גרברג (Gerberg 
, גרברג 
) , around the world, is a rare last name. The cognomen גרברג is characteristic of Estonia, where it is a rare surname, Israel, and Czechia. Not in comparison with a country's population, this name is the most popular in the United States, Czechia, and Israel. Much less frequently, גרברג is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerberg | Germany, Czechia, Belarus, United States, Denmark |
| גרברג | Israel |
| יצחק גרברג Israeli diplomat, IL |
|