In Croatia, Vranich families are Italians (from Rovinj ). In the past century, relatively most of Croatian residents bearing this family name were born in Porec and in Porec area.
Prevalence
Only a few people with faimily name Vranich live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in two Croatian cities only, in Rovinj (<5) and Sibenik (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over fifty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.