Smolko Family History
Smolko Surname Meaning
Slovak, Slovenian, and Croatian; Polish (Smołko): from a derivative of Slovak, Slovenian, and Croatian smola ‘resin pitch’ figuratively ‘bad luck’.
Polish smoła ‘pitch tar’ used as an occupational name or as a nickname (see Smola).
Source: Dictionary of American Family Names 2nd edition, 2022
