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