Adžić families are mainly Croats and they are mostly from the Island of Pasman. According to some sources the family name originates from Bosnia and from Tordinci, rarely Serbs and Montenegrins. In the past century, relatively most of Croatian residents bearing this family name were born in Pozega and on the Island of Pasman. In Tatarbudžak in Middle Bosnia every ninth inhabitant had the family name Adžić.
About 640 people with faimily name Adžić live in Croatia today, in 260 households. There were 550 of them in the middle of the past century, and their number increased by 20 percent. They are located in almost all Croatian counties, in 52 cities and 56 other places, mostly in Zagreb (80), Osijek (45), Tordinci in Vinkovci area (40), Starigrad on the Island of Pasman (40), and in Pozega (40).