Family name Chatko (Chatko 
, Шатко 
, Шатько 
) , globally, is quite a rare last name. The surname Chatko is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan. Not in comparison with a country's population, it most frequently occurs in Eastern Europe, particularly Russia, Belarus, and Ukraine. Very seldom, Chatko is the forename as well as the last name.