In Croatia, Krovina families are Croats (from Cazma ). In the past century, relatively most of Croatian residents bearing this family name were born in Cazma and Bjelovar.
Prevalence
About 40 people with faimily name Krovina live in Croatia today, in 15 households. There were 40 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, four cities and 6 other places, mostly in Milasevac (10), Zagreb (<10), Zdencec (<10), Sisak (<10), and in Zrinski Topolovac in Krizevci area (<10).
Outside Croatia
Family name Krovina (including: Cerovina , Krowina ) is present in 15 countries on four continents.