Niewiadomski Family History
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Niewiadomski Name Meaning
Polish: habitational name for someone from Niewiadom in Katowice voivodeship or Niewiadoma in Siedlce voivodeship, probably both places so named from niewiadomy ‘unknown’.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Niewiarowski, Iwanowski, Niedzielski, Niewinski, Lewandowski