Krbavčić families are Croats and they are mostly from Buzet. In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia and in Zagreb. In Krbavčići in Buzet every second inhabitant had the family name Krbavčić.
Prevalence
About 80 people with faimily name Krbavčić live in Croatia today, in 30 households. There were 80 of them in the middle of the past century, and their number remains constant. They are only located in in 6 Croatian cities and 7 other places, mostly in Buzet (30), Krbavcici (20), Zagreb (15), Pula (<10), and in Strped (<10).
Outside Croatia
Family name Krbavčić (including: Krbavcic , Kerbavcic ) is present in 7 countries on four 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.