Last name Etar (Etar 
, Етар 
) , in the world, is a rare family name. The last name Etar is habitual in Georgia, where it is quite a rare surname, Azerbaijan, and Kyrgyzstan, where it is a rare surname. In absolute terms, it most frequently occurs in Azerbaijan, Georgia, and India. More prevalently, Etar is the forename as well as the last name.