Surname Khayrulov (Хайрулов 
, Khayrulov 
) , in the entire world, is a rare family name. The family name Khayrulov is characteristic of Bulgaria, where it is a rare surname, Russia, and Kyrgyzstan, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Eastern Europe, particularly Russia, Bulgaria, and Ukraine. Very seldom, Khayrulov is the forename as well as the last name.