Bubičić families are Croats and they are mostly from the Island of Pasman. In the past century, relatively most of Croatian residents bearing this family name were born in Zadar and Rijeka. In Ružići in Porec nearly every inhabitant had the family name Bubičić.
Prevalence
About 110 people with faimily name Bubičić live in Croatia today, in 50 households. There were 80 of them in the middle of the past century, and their number increased by 30 percent. They are located in 6 Croatian counties, in 8 cities and 10 other places, mostly in Zadar (40), Ploce (10), Zagreb (<10), Dracevac (<10), and in Porec (<10).
Outside Croatia
Family name Bubičić is present in four countries on two continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.