All over the world, Аизенштеин (Аизенштеин ) is an extremely rare unknown gender given name. Much more frequently, Аизенштеин is the last name as well as the forename.
Aizenshtein, and Ayzenshteyn
Ирина
) is an extremely rare unknown gender given name. Much more frequently, Аизенштеин is the last name as well as the forename.