In Croatia, Banich families are predominantly Italians (from Porec area ), rarely Croats (also from Porec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula and Porec.
Prevalence
About 10 people with faimily name Banich live in Croatia today, in four households only. There were 0 of them in the middle of the past century, and their number multiplied. They are only located in in one Croatian city and another small place , mostly in Sveti Lovrec Pazenaticki in Porec area (<10) and Rovinj (<5).
Outside Croatia
Family name Banich (including: Bannych , Banych ) is present in 16 countries worldwide. The family name "Banich " is used by some 200 people in the United States , about 200 in Peru , and some 60 people in Belarus.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.