>
Cognomen Omirbek (Омирбек , Omirbek ) , worldwide, is a very rare surname. The surname Omirbek is characteristic of Kazakhstan, where it is a rare surname, Kyrgyzstan, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Kazakhstan, Kyrgyzstan, and Russia. Much more frequently, Omirbek is the forename as well as the last name.