Keen Family History
Keen Surname Meaning
English: from the Middle English personal name Kene a short form of Old English names formed with either Cēn- (from cēn ‘keen’) or Cyne- (from cyne- combining form of cynn ‘kin family’).
English: nickname from Middle English kene ‘wise brave proud keen’.
Dutch and North German: from a pet form of the personal name Christianus (see Christian).
Americanized form of German Kühn (see Kuehn).
Source: Dictionary of American Family Names 2nd edition, 2022
