In Croatia, Kržić families are Croats (from Ivanic-Grad area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Dubrovnik.
Prevalence
About 50 people with faimily name Kržić live in Croatia today, in 20 households. There were 50 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 9 cities and 5 other places, mostly in Zagreb (10), Dubrovnik (<5), Samobor (<5), Kriz in Ivanic-Grad area (<5), and in Rijeka (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1925 in source Emigration Commission Zagreb.