In Croatia, Čeperić families are almost entirely Croats (from the Island of Krk ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and on the Island of Krk.
Prevalence
About 30 people with faimily name Čeperić live in Croatia today, in 10 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties and another small place , mostly in Rijeka (<10), Krk on the Island of Krk (<10), Senj (<10), Jurandvor on the Island of Krk (<5), and in Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1926 in source Emigration Commission Zagreb.