Surname Kudabayeva (Кудабаева 
, Kudabayeva 
) , worldwide, is quite a rare family name. The family name Kudabayeva is characteristic of Kazakhstan, where it is quite a common surname, Kyrgyzstan, where it is quite a rare surname, and Russia, where it is a rare surname. Much less frequently, Kudabayeva is the forename as well as the last name.