Surname Киб (Киб 
) , in the entire world, is a very rare last name. The surname Киб is habitual in Belarus, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Kazakhstan. Not in comparison with a country's population, it most frequently occurs in Belarus, Russia, and Kazakhstan. Much less frequently, Киб is the forename as well as the last name.