In Croatia, Boni families are mainly Croats (from Djakovo area ), less frequently Hungarians (from Osijek area ). In the past century, relatively most of Croatian residents bearing this family name were born in Beli Manastir area and in Djakovo.
Prevalence
About 40 people with faimily name Boni live in Croatia today, in 30 households. There were 60 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 6 Croatian counties, in 7 cities and 8 other places, mostly in Viskovci in Djakovo area (10), Darda in Osijek area (<10), Rijeka (<10), Djakovo (<5), and in Zmajevac in Beli Manastir area (<5).
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.