Cognomen Эльсевар (Эльсевар 
) , all around the world, is a rare family name. The cognomen Эльсевар is habitual in Azerbaijan, where it is quite a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. More prevalently, Эльсевар is the forename as well as the last name.