Oster Family History
Oster Surname Meaning
Swedish (Öster) and German: topographic name from Swedish öster, Middle Low German and Middle High German ōster ‘eastern’, denoting someone who lived to the east of a settlement or who had come there from the east. In many cases, the Swedish name is probably ornamental. Compare Ester and Oester.
German: nickname for someone who had a connection with the festival of Easter (for example, someone who was born or baptized at that time) from Oster ‘Easter’ or a topographic name from Middle High German, Middle Low German ōster ‘easterly, to the east’.
Jewish (Ashkenazic): topographic or artificial name from German Ost ‘east’ or artificial name from German Oster ‘Easter’; compare 1 and 2 above.
Jewish (eastern Ashkenazic): nickname from Polish ostry or Russian ostryy ‘sharp, sharp-minded’.
Dutch: from an ancient Germanic personal name composed of aust ‘east’ + heri hari ‘army’.
Source: Dictionary of American Family Names 2nd edition, 2022
