Cognomen Эйвар (Ævar , Эйвар ) , all over the world, is an extremely rare surname. Much more prevalently, Эйвар is the forename as well as the last name.
Eivar, Eiwar, Ejvar, and Eyvar
, Эйвар 
) , all over the world, is an extremely rare surname. Much more prevalently, Эйвар is the forename as well as the last name.