In Croatia, Bregni families are Croats (from Klanjec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Pregrada.
Prevalence
About 20 people with faimily name Bregni live in Croatia today, in 8 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in four Croatian counties, four cities and two other places, mostly in Zagreb (<10), Banska Gorica in Klanjec area (<10), Sesvete (<10), Nova Gradiska (<5), and in Cigrovec (<5).
Outside Croatia
Family name Bregni is present in 6 countries on three continents.