Olczak Family History
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Olczak Name Meaning
patronymic from the personal name Olcza, a pet form of Olek. possibly also a topographic name for someone who lived by an alder tree, from a derivative of olcza, variant of olsza ‘alder’.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Dolak, Lazar, Sobczak, Tomczak, Walczak, Oak, Luczak, Barczak