Cognomen Shairbek (Шаирбек 
, Шайрбек , Shairbek ) , all over the world, is a rare family name. The cognomen Shairbek is habitual in Kyrgyzstan, where it is quite a rare surname, and Russia, where it is a very rare surname. More prevalently, Shairbek is the forename as well as the last name.