Oberstein Family History
Oberstein Surname Meaning
German: topographic name from Middle High German ober ‘upper’ + stein ‘rock stone’ also ‘castle’ hence a habitational or topographic name from the place Idar-Oberstein in Rhineland-Palatinate.
The latter part of the name is taken from a rock above the town.
Source: Dictionary of American Family Names 2nd edition, 2022
