Broznić families are Croats and they are mostly from Rijeka area. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and in Rijeka area.
Prevalence
About 100 people with faimily name Broznić live in Croatia today, in 40 households. There were 130 of them in the middle of the past century, and their number decreased by 20 percent. They are located in four Croatian counties, in 6 cities and 14 other places, mostly in Rijeka (25), in Cavle (20), Mavrinci (10) and Buzdohanj (<10) in Rijeka area, and in Kukuljanovo (<10).
Outside Croatia
At least three families with this surname emigrated from Croatia to the United States (2) and Switzerland (1). Family name Broznić (including: Broznic , Broznich ) is present in three countries.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.