Cognomen Элдин (Eldin 
, Elldin 
, Элдин 
) , all over the world, is a common family name. The last name Элдин is characteristic of Egypt, where it is quite a common surname, United Arab Emirates, and Bosnia and Herzegovina. Measured by absolute frequency, this name is the most popular in Egypt, Sudan, and Saudi Arabia. Very seldom, Элдин is the forename as well as the last name.