Surname Даирбек (Даирбек 
, Dairbek 
) , all around the world, is a rare last name. The cognomen Даирбек is habitual in Kyrgyzstan, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. More prevalently, Даирбек is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Даирбек | Kazakhstan, Russia, Kyrgyzstan |
| Dairbek | Kazakhstan, United States |