In Croatia, Csaszar families are Croats (from Split ). In the past century, relatively most of Croatian residents bearing this family name were born in Split.
Prevalence
Only a few people with faimily name Csaszar live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, four cities and another small place , mostly in Split (<5), Jelsa on the Island of Hvar (<5), Zagreb (<5), Rijeka (<5), and in Osijek (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1938 in source Phone Book - Zagreb 1938.