In Croatia, Kruška families are predominantly Serbs, rarely Croats.
Prevalence
Only a few people with faimily name Kruška live in Croatia today, in two households only. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in only five naselja i to in Zagreb (<5), Samobor (<5), Bol on the Island of Brac (<5), Hrvatska Dubica in Hrvatska Kostajnica area (<5), and in Batinjani in Daruvar area (<5).