Family name Roberrt (Roberrt 
) , around the world, is a very rare surname. The last name Roberrt is characteristic of Colombia, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and the United States. More prevalently, Roberrt is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roberrt | Canada, Colombia, United Kingdom, Nigeria, United States |