Family name Иранбек (Иранбек 
) , in all the world, is an extremely rare surname. The cognomen Иранбек is characteristic of Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Much more prevalently, Иранбек is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Иранбек | Kazakhstan, Russia, Kyrgyzstan |