In Croatia, Kuffner families are Croats (from the Island of Pag ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Osijek.
Prevalence
About 10 people with faimily name Kuffner live in Croatia today, in 8 households. They are located in three Croatian cities only: in Zagreb (<10), Makarska (<5), and in Pag on the Island of Pag (<5).
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.