In Croatia, Čatoš families are predominantly Croats (from Rijeka ), rarely Czechs (from Grubisno Polje ), and very rarely Hungarians (also from Grubisno Polje ). In the past century, relatively most of Croatian residents bearing this family name were born in Grubisno Polje and Rijeka.
Prevalence
About 20 people with faimily name Čatoš live in Croatia today, in 9 households. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 6 Croatian counties, four cities and four other places, mostly in Rijeka (<10), Zagreb (<10), Veliki Zdenci (<5), Kosi in Rijeka area (<5), and in Osijek (<5).