Kufner families are Croats and they are mostly from Delnice area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Delnice area. In Kamenska in Pozega area every ninth inhabitant had the family name Kufner.
Prevalence
About 250 people with faimily name Kufner live in Croatia today, in 120 households. There were 230 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 25 cities and 24 other places, mostly in Zagreb (45), Ravna Gora in Delnice area (25), Sirac in Daruvar area (15), Osijek (15), and in Daruvar (15).
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.