Flash Family History
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Flash Name Meaning
English: topographic name from Middle English flasshe ‘pool’, ‘marsh’. This is thought to be from Old Danish flask ‘swamp’, ‘swampy grassland’, ‘shallow water’. Jewish (Ashkenazic): variant spelling of Flasch. Possibly an Americanized spelling of German Flasch.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Flasch, Flak, Flach, Dash, Flasher, Lass, Fash, Flath, Lash, Ash