In Croatia, Krpičak families are Croats (from Ivanic-Grad area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Ivanic-Grad area. In Mala Mlaka in Zagreb every ninth inhabitant had the family name Krpičak.
Prevalence
About 40 people with faimily name Krpičak live in Croatia today, in 20 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only five Croatian places: in Zagreb (15), Drnek in Ivanic-Grad area (10), Odranski Obrez (<5), Mala Mlaka (<5), and in Donja Lomnica (<5).