In Croatia, Topfer families are Croats (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Koprivnica.
Prevalence
About 10 people with faimily name Topfer live in Croatia today, in four households only. They are located in only threee naselja i to in Zagreb (10), Risvica in Pregrada area (<10), and in Krapina (<5).
Outside Croatia
Family name Topfer is present in 24 countries worldwide.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.