In Croatia, Bočan families are Croats (from Sibenik area ). In the past century, relatively most of Croatian residents bearing this family name were born in Cazma area.
Prevalence
Only a few people with faimily name Bočan live in Croatia today, in four households only. They are located in only five Croatian places: in Bilice in Sibenik area (<5), Rijeka (<5), Ivanic-Grad (<5), Livana in Osijek area (<5), and in Zejane in Opatija area (<5).