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Updated June 9, 2019

Family name origins & meanings

  • Polish : nickname from flak ‘bowel’, ‘gut’, also ‘rag’.
  • German and Danish : according to Søndergaard, a topographic or field name, from Low German flak ‘swampy grassland’, ‘shallow water’.
  • German : topographic name for someone who lived in flat terrain, from Middle High German vlak ‘flat’, or, according to Bahlow, a variant of Flake.

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