Family name Röberg (Roberg 
, Röberg 
) , in all the world, is quite a rare surname. The surname Röberg is habitual in Northern Europe, particularly Norway, where it is quite a rare surname, Sweden, and Finland, where it is a rare surname. In absolute terms, this name is the most popular in the United States, Germany, and Sweden. Very seldom, Röberg is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roberg | Norway, Brazil, Sweden, United States, Germany |
| Röberg | Finland, Germany, Sweden |