In Croatia, Halle families are Croats (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
About 10 people with faimily name Halle live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Zagreb (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1938 in source Phone Book - Zagreb 1938.