Surname Çordan (Çordan 
) , all over the world, is a very rare cognomen. The family name Çordan is habitual in Western Asia, particularly Turkey, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Çordan | Turkey |
| i̇lker çordan researcher (ORCID 0000-0002-5225-4905) |
|