In Croatia, Kosinožić families are Croats (from Porec ). In the past century, relatively most of Croatian residents bearing this family name were born in Porec and Pula. In Nova Vas in Porec every seventh inhabitant had the family name Kosinožić.
Prevalence
About 20 people with faimily name Kosinožić live in Croatia today, in 13 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Porec (10), Nova Vas (<10), Pula (<5), and in Stranici kod Nove Vasi (<5).
Outside Croatia
Family name Kosinožić is present in this form only in Croatia.
