Cognomen Diyarbakır (Diyarbakır 
) , in all the world, is a very rare last name. The surname Diyarbakır is habitual in Western Asia, particularly Turkey, where it is a very rare surname. Likewise, Diyarbakır is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diyarbakır | Turkey |