Family name Khamdan (Khamdan 
) , around the world, is quite a rare cognomen. The last name Khamdan is habitual in Bahrain, where it is quite a common surname, Malaysia, where it is a rare surname, and Indonesia. Also, Khamdan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamdan | Indonesia, Bahrain, Russia, Singapore, Malaysia |