About 110 people with faimily name Bolfan live in Croatia today, in 60 households. There were 170 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 6 Croatian counties, in 7 cities and 10 other places, mostly in Zagreb (85), Kalnik in Varazdinske Toplice area (<10), Donja Glogovnica (<10), Samobor (<10), and in Zapresic (<5).
Outside Croatia
Family name Bolfan is present in 7 countries on four continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.