Surname Мазинов (Мазинов 
) , in the entire world, is a rare last name. The family name Мазинов is habitual in Kazakhstan, where it is a rare surname, Russia, where it is a very rare surname, and Kyrgyzstan. Measured by absolute frequency, the name is most common in Russia, Kazakhstan, and Ukraine. Much less frequently, Мазинов is the forename as well as the last name.