Family name Ярослав-Ярко (Ярослав-Ярко 
) , throughout the world, is an extremely rare surname. Much more prevalently, Ярослав-Ярко is the forename as well as the last name. Parts of the name also exists independently as a first name Ярослав, and a last name Ярко.
| VARIANT | COUNTRY |
|---|---|
| Ярослав-Ярко | Ukraine |