Family name Iusup (Юсуп 
, Iusup 
) , globally, is quite a rare cognomen. The surname Iusup is characteristic of Kyrgyzstan, where it is quite a common surname, Azerbaijan, where it is quite a rare surname, and Georgia, where it is a rare surname. In absolute terms, it most frequently occurs in Kyrgyzstan, Russia, and Azerbaijan. More frequently, Iusup is the forename as well as the last name.