Surname Ярослав-Петро (Ярослав-Петро 
) , across the world, is an extremely rare last name. Much more frequently, Ярослав-Петро is the forename as well as the last name. Parts of the name also exists independently as a first name Ярослав, and a first name Петро.
| VARIANT | COUNTRY |
|---|---|
| Ярослав-Петро | Ukraine |