Family name Айтасов (Айтасов 
) , all around the world, is a rare surname. The surname Айтасов is habitual in Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Ukraine, where it is an extremely rare surname. In absolute terms, it is the most numerous in Azerbaijan, Kazakhstan, and Russia. Very seldom, Айтасов is the forename as well as the last name.