In Croatia, Atajić families are mainly Croats (from Slavonski Brod area ), rarely Bosniaks (from Cazins Region (Bosnia) ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Cazins Region, Bosnia (Bosanska Krupa area) and in Rijeka.
Prevalence
About 20 people with faimily name Atajić live in Croatia today, in 7 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 6 Croatian counties, in 8 cities and two other places, mostly in Zagreb (<5), Slavonski Brod (<5), Salatici on the Island of Krk (<5), Delnice (<5), and in Zadar (<5).
Outside Croatia
Family name Atajić is present in 6 countries on two continents. The family name "Atajic " is used by small number of people in the United States.