Surname Зейдан (Zeydan 
, Zeidan 
, Зейдан 
) , across the world, is a common cognomen. The last name Зейдан is characteristic of Western Asia, particularly Lebanon, where it is a common surname, United Arab Emirates, where it is quite a common surname, and Qatar, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Lebanon, Egypt, and Turkey. Very seldom, Зейдан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zeydan | Syria, Lebanon, Egypt, Turkey, United States |
| Zeidan | Syria, Lebanon, United Arab Emirates, Egypt, Turkey |
| Зейдан | Ukraine, Belarus, Kazakhstan, Russia |