In Croatia, Hadžija families are almost entirely Croats (from Grubisno Polje area ), barely Albanians (from Pula ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Bjelovar.
Prevalence
About 70 people with faimily name Hadžija live in Croatia today, in 40 households. There were 30 of them in the middle of the past century, and their number more than doubled. They are located in 7 Croatian counties, in 6 cities and 9 other places, mostly in Zagreb (25), Velika Pisanica in Grubisno Polje area (10), Sesvete (<10), Palesnik in Garesnica area (<10), and in Djurdjevac (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.