Boić families are Croats and they are mostly from Pleternica area. According to some sources they are from Senja. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Pleternica area.
Prevalence
About 80 people with faimily name Boić live in Croatia today, in 40 households. There were 90 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 8 Croatian counties, in 9 cities and 7 other places, mostly in Zagreb (20), Banovci in Pleternica area (15), Karlovac (10), Zabok (<10), and in Slavonski Brod (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1729 in source Catholic Church Parish Records.