Type Surname (ornamental)
Other Forms FormsBieńiak, Bieńkowski
Edit Status Status
Contributor Contrib.lorddjbb on 3/5/2018
Bieniak (also, Bieńiak) is from Polish Bieńkowski, it was used by one szlachta (noble) family in the times of the Polish-Lithuanian Commonwealth. Now, the name is still used by nobility in the House of Nassau-Ter Haar.