Surname Хайдарбек (Хайдарбек 
, Khaydarbek) , all around the world, is a very rare last name. The last name Хайдарбек is characteristic of Central Asia, particularly Kyrgyzstan, where it is a rare surname, and Kazakhstan, where it is a very rare surname. Much more frequently, Хайдарбек is the forename as well as the last name.