Last name Kuzminich (Kuzminich 
, Кузминич 
, Кузьминич 
) , throughout the world, is a rare family name. The surname Kuzminich is characteristic of Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan, where it is a very rare surname. In absolute terms, it is commonest in Eastern Europe, particularly Russia, Belarus, and Ukraine.