In Croatia, Krušvar families are Croats (from Buzet ). In the past century, relatively most of Croatian residents bearing this family name were born in Buzet and Rijeka. In Krušvari in Buzet every fifth inhabitant had the family name Krušvar.
Prevalence
About 70 people with faimily name Krušvar live in Croatia today, in 30 households. There were 50 of them in the middle of the past century, and their number increased by 30 percent. They are located in two Croatian counties and 8 other places, mostly in Krusvari (15), Rijeka (15), Opatija (<10), Matulji in Opatija area (<10), and in Buzet (<5).
Outside Croatia
Family name Krušvar is present in five countries on three continents.