Throughout the world, Ейнштейн (Eynshteyn , Ейнштейн ) is an extremely rare masculine first name. Much less frequently, Ейнштейн is the last name as well as the forename.
Einchtein, and Einshtein
, Ейнштейн 
) is an extremely rare masculine first name. Much less frequently, Ейнштейн is the last name as well as the forename.