Cognomen Елдан (Eldan 
, Yeldan 
, Елдан 
) , globally, is quite a rare last name. The last name Елдан is characteristic of Western Asia, particularly Turkey, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Israel. In absolute terms, it most frequently occurs in Turkey, Egypt, and United Arab Emirates. Likewise, Елдан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eldan | Turkey, Egypt, Philippines, Bosnia and Herzegovina, Democratic Republic of the Congo |
| Yeldan | Turkey, United Arab Emirates, Philippines, United States, India |
| Елдан | Kazakhstan, Russia |
Попов, and Темирбулатов