In Croatia, Caga families are almost entirely Croats (from Gospic ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Gospic and Cazma.
Prevalence
About 30 people with faimily name Caga live in Croatia today, in 13 households. There were 20 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 two other places, mostly in Gospic (<10), Graberje Ivanicko (<10), Ivanic-Grad (<10), Vrbovec (<5), and in Rijeka (<5).