Božan families are Croats and they are mostly from Trogir area. In the past century, relatively most of Croatian residents bearing this family name were born in Trogir area and in Split.
Prevalence
About 140 people with faimily name Božan live in Croatia today, in 50 households. There were 80 of them in the middle of the past century, and their number increased by 80 percent. They are located in 7 Croatian counties, in 10 cities and 10 other places, mostly in Svinca in Trogir area (25), Split (25), Solin (15), Blizna Donja in Trogir area (15), and in Zagreb (15).
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.