Last name Kazakbay (Казакбай 
, Kazakbay ) , in all the world, is a rare family name. The family name Kazakbay is habitual in Kyrgyzstan, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. More prevalently, Kazakbay is the forename as well as the last name.