Karažija families are Croats and they are mostly from Pregrada. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Pregrada.
Prevalence
About 80 people with faimily name Karažija live in Croatia today, in 30 households. There were 110 of them in the middle of the past century, and their number decreased by 20 percent. They are only located in in 11 Croatian cities and 7 other places, mostly in Zagreb (20), Sopot (20), Dugo Selo (<10), Kapelica (<10), and in Gornji Skrnik in Klanjec area (<10).
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.