Family name Karasayev (Карасаев 
, Karasayev ) , worldwide, is quite a rare last name. The last name Karasayev is habitual in Azerbaijan, where it is quite a rare surname, Kazakhstan, and Kyrgyzstan. Not in comparison with a country's population, this name is the most popular in Azerbaijan, Kazakhstan, and Russia. Very seldom, Karasayev is the forename as well as the last name.