Last name Роман-Ярослав (Роман-Ярослав 
) , in all the world, is an extremely rare family name. Much more prevalently, Роман-Ярослав is the forename as well as the last name. Parts of the name also exists independently as a first name Роман, and a first name Ярослав.
| VARIANT | COUNTRY |
|---|---|
| Роман-Ярослав | Ukraine |