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Family name Jaroslaw (Ярослав
, Jarosław
, Jaroslaw
) , all around the world, is a widespread surname. The surname Jaroslaw is characteristic of Eastern Europe, particularly Poland, where it is a widespread surname, Moldova, where it is quite a rare surname, and Belarus. In absolute terms, it is commonest in Eastern Europe, particularly Poland, Russia, and Belarus. Likewise, Jaroslaw is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ярослав | Russia, Poland, Belarus, Germany, Ukraine |
| Jarosław | Poland, United States, United Kingdom, Ireland, Germany |
| Jaroslaw | Russia, Poland, United States, United Kingdom, Germany |
| ירוסלב | Israel |