In Croatia, Krištofac families are Croats (from Bjelovar area ). In the past century, relatively most of Croatian residents bearing this family name were born in Koprivnica and Novska.
Prevalence
About 10 people with faimily name Krištofac live in Croatia today, in three households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only five naselja i to in Ivanska in Bjelovar area (<10), Zagreb (<5), Bjelovar (<5), and in Djurdjic (<5) and Pavlin Klostar (<5) in Bjelovar area.
Outside Croatia
Family name Krištofac is present in this form only in Croatia.