Dacko Family History
Dacko Surname Meaning
Polish: from a pet form of an Old Polish compound personal names beginning with Da- (for example Dalebor) or of the Biblical names Daniel or Dawid (Polish form of David).
Americanized form of Ukrainian Datsko: from a pet form of the personal name Danylo Ukrainian equivalent of Daniel.
Source: Dictionary of American Family Names 2nd edition, 2022
