Borjanić families are predominantly Serbs and they are mostly from Orahovica area , less frequently Croats. In the past century, relatively most of Croatian residents bearing this family name were born in Orahovica and in Orahovica area. In Gornja Pištana in Orahovica every fourth inhabitant had the family name Borjanić.
Prevalence
About 60 people with faimily name Borjanić live in Croatia today, in 20 households. There were 100 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 7 Croatian counties, in 10 cities and 5 other places, mostly in Beli Manastir (25), Pozega (10), Krk on the Island of Krk (<10), Orahovica (<10), and in Osijek (<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.