Surname Эйних (Эйних , Einih , Eynikh ) , all over the world, is an extremely rare family name. Much more frequently, Эйних is the forename as well as the last name.
Einich
Недува
, Einih 
, Eynikh 
) , all over the world, is an extremely rare family name. Much more frequently, Эйних is the forename as well as the last name.