In Croatia, Bišćanić families are Croats (from Djakovo area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slunj and Karlovac.
Prevalence
About 40 people with faimily name Bišćanić live in Croatia today, in 14 households. There were 40 of them in the middle of the past century, and their number remains constant. They are located in 8 Croatian counties, in 6 cities and 6 other places, mostly in Karlovac (<10), Zagreb (<10), Zadar (<10), Cetingrad in Slunj area (<10), and in Djurdjenovac in Nasice area (<5).
Outside Croatia
Family name Bišćanić is present in this form only in Croatia.