Traub Family History
Traub Name Meaning
German and Jewish (Ashkenazic): metonymic occupational name for a wine-grower, from Middle High German trube ‘bunch of grapes’, German Traube. In some cases the German name may originally have been habitational, for someone who lived at a house marked with the sign of a bunch of grapes, while the Jewish surname was often an ornamental adoption.
Source: Dictionary of American Family Names ©2013, Oxford University Press