Cognomen Stein-Roar (Stein-Roar 
) , in the entire world, is an extremely rare family name. Predominantly, Stein-Roar is the forename as well as the last name. Parts of the name also exists independently as a last name Stein, and a first name Roar.
| VARIANT | COUNTRY |
|---|---|
| Stein-Roar | Norway |