Surname Eidar (Eidar 
) , in the world, is a very rare cognomen. The family name Eidar is habitual in Georgia, where it is a rare surname, Myanmar, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. In absolute terms, it is the most numerous in Myanmar, Georgia, and China. More frequently, Eidar is the forename as well as the last name.