Koller Family History
Koller Name Meaning
South German: variant of the occupational name Kohler. South German: from Middle High German kolli(e)r ‘leather harness’, ‘horse collar’, ‘neck piece of garment of armor’, hence a metonymic occupational name for a harness maker or armorer. German (Köller): Westphalian habitational name for someone from Cologne (German Köln); Kölle is the Rhenish dialect form of the place name.
Source: Dictionary of American Family Names ©2013, Oxford University Press