Surname Aydynbek (Айдынбек 
, Аидынбек , Aydynbek 
) , throughout the world, is a very rare last name. The last name Aydynbek is characteristic of Kyrgyzstan, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. More frequently, Aydynbek is the forename as well as the last name.