In Croatia, Stefani families are predominantly Croats (from Opatija ), rarely Italians (also from Opatija ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula and Rijeka. In Bonaci in Porec every sixth inhabitant had the family name Stefani.
Prevalence
About 10 people with faimily name Stefani live in Croatia today, in 6 households. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in four Croatian counties, in 7 cities and another small place , mostly in Rijeka (<10), Umag (<5), Opatija (<5), Zagreb (<5), and in Vrsar in Rovinj area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over fifty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.