Last name Roterud (Roterud 
) , in the world, is a very rare surname. The family name Roterud is habitual in Norway, where it is quite a rare surname, Finland, where it is a very rare surname, and Germany, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Norway, Germany, and the United States. Very seldom, Roterud is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roterud | Germany, Norway, Finland, United States, Brazil |