Surname Ребергер (Rehberger 
, Ребергер 
) , in the entire world, is quite a rare cognomen. The cognomen Ребергер is habitual in Austria, where it is quite a rare surname, Slovenia, and Germany. In absolute terms, it most frequently occurs in Germany, Austria, and the United States. Much less frequently, Ребергер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rehberger | Austria, Germany, Czechia, United States, Slovenia |
| Ребергер | Kyrgyzstan, Kazakhstan, Russia |