Worldwide, Слав'Ян (Слав'Ян 
) is a very rare male given name. The given name Слав'Ян is characteristic of Eastern Europe, particularly Ukraine, where it is a very rare male name. Much less frequently, Слав'Ян is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Слав'Ян | Ukraine |