In Croatia, Crha families are generally Croats (from Vrbovec area ), very rarely Czechs (also from Vrbovec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Vrbovec area and in Dubrovnik. In Brezje in Vrbovec area every fourth inhabitant had the family name Crha.
Prevalence
About 20 people with faimily name Crha live in Croatia today, in 11 households. There were 20 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 Dubrava in Vrbovec area (<10), Velika Gorica (<5), Zagreb (<5), Bjelovar (<5), and in Rovinj (<5).