In Croatia, Đonlagić families are generally Croats (from Oroslavje ), rarely Bosniaks (from Tuzla Region (Bosnia) ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Banja Luka Region, Bosnia (Banja Luka area).
Prevalence
About 20 people with faimily name Đonlagić live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in 8 Croatian counties, in 7 cities and threee other places, mostly in Zagreb (<10), Split (<10), Krusljevo Selo (<10), Karlovac (<5), and in Rijeka (<5).
Outside Croatia
Family name Đonlagić (including: Djonlagic , Donlagic ) is present in 10 countries on three continents. "Donlagic " is used by small number of people in the United States , small number in Germany , and small number of people in Australia.