In Croatia, Bulich families are Croats. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Zadar.
Prevalence
About 10 people with faimily name Bulich live in Croatia today, in one household only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in one Croatian city only, in Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1689 in source Catholic Church Parish Records.