Surname Ganzhina (Ганжина 
, Ganzhina 
, Ганьжина ) , in the entire world, is a rare cognomen. The family name Ganzhina is characteristic of Belarus, where it is a rare surname, Russia, and Kazakhstan. In absolute terms, it is the most numerous in Eastern Europe, particularly Russia, Belarus, and Ukraine. Very seldom, Ganzhina is the forename as well as the last name.