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Last name origins & meanings:

  1. Ukrainian: see Bobak.
  2. Americanized spelling of Czech, Slovak, or Polish Bobak.
  3. Americanized spelling of the German habitational name Bobach, a habitational name derived from various farmsteads or rivers so named, or from place names such as Bobeck and Bobek.
  4. Possibly a Swedish ornamental name composed of the elements bo ‘farm’ + back ‘hillside’ or an altered spelling of Swedish Bobäck, an ornamental compound of bo + bäck ‘stream’.