In Croatia, Kašica families are Croats (from Samobor ). In the past century, relatively most of Croatian residents bearing this family name were born in Samobor and Zagreb. In Vrbovec Samoborski in Samobor every twentieth inhabitant had the family name Kašica.
Prevalence
About 20 people with faimily name Kašica live in Croatia today, in five households only. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only threee naselja i to in Zagreb (<10), Medsave (<10), and in Samobor (<5).