Last name Rayymbek (Райымбек 
, Раиымбек , Раиимбек ) , globally, is a rare cognomen. The last name Rayymbek is habitual in Kyrgyzstan, where it is quite a common surname, Kazakhstan, where it is a rare surname, and Russia, where it is a very rare surname. More frequently, Rayymbek is the forename as well as the last name.