# Olejak

> family name

**Wikidata**: [Q105536638](https://www.wikidata.org/wiki/Q105536638)  
**Source**: https://4ort.xyz/entity/olejak


## References

1. [Source](https://nazwiska.ijp.pan.pl/haslo/show/id/23931)
2. Internet Dictionary of Polish Surnames
3. [Source](https://nazwiska.ijp.pan.pl/haslo/show/name/OLEJAK)