Brozinić families are Croats and they are mostly from Duga Resa area. In the past century, relatively most of Croatian residents bearing this family name were born in Slunj and in Duga Resa area. In Grabrk in Vrbovsko area every tenth inhabitant had the family name Brozinić.
Prevalence
About 120 people with faimily name Brozinić live in Croatia today, in 50 households. There were 80 of them in the middle of the past century, and their number increased by 40 percent. They are located in 6 Croatian counties, in 7 cities and 14 other places, mostly in Karlovac (20), Duga Resa (20), Ivankovo in Vinkovci area (15), Grabrk in Vrbovsko area (15), and in Ogulin (10).
Outside Croatia
At least seven families with this surname emigrated from Croatia to Australia (4) and the United States (3). Family name Brozinić (including: Brozinic , Brozinick ) is present in 6 countries on three continents. "Brozinick " is used by small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1927 in source Emigration Commission Zagreb.