In the entire world, Маркіян-Ярослав (Маркіян-Ярослав 
) is an extremely rare male forename. Parts of the name also exists independently as a first name Маркіян, and a first name Ярослав.
| VARIANT | COUNTRY |
|---|---|
| Маркіян-Ярослав | Ukraine |
Фецич, and Росовський