Last name Дуза (Dusa 
, Дуза 
) , in the entire world, is a common surname. The surname Дуза is habitual in Aland Islands, where it is quite a common surname, Romania, where it is quite a rare surname, and Slovenia. In absolute terms, it is the most numerous in India, Romania, and Hungary. Very seldom, Дуза is the forename as well as the last name.