Släkthistoria för Biernacki
Biernacki Vad efternamn betyder
Polish: habitational name for someone from a place called Biernaty for example in Masovian Voivodeship or Biernatki for example in Greater Poland Voivodeship places called with the personal name Biernat Polish form of Bernard.
Källa: Dictionary of American Family Names 2nd edition, 2022
