Bahun families are Croats and they are mostly from Ivanec area (Donja Voca). In the past century, relatively most of Croatian residents bearing this family name were born in Ivanec area and in Varazdin.
Prevalence
About 300 people with faimily name Bahun live in Croatia today, in 120 households. There were 350 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 9 Croatian counties, in 14 cities and 32 other places, mostly in Zagreb (50), Varazdin (25), Bedenec (25), and in Donje Ladanje (15) and Biljevec (15) in Ivanec area.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.