In Croatia, Karal families are Croats (from Jastrebarsko ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Jastrebarsko.
Prevalence
Only a few people with faimily name Karal live in Croatia today, in three households only. There were 40 of them in the middle of the past century, and their number decreased significantly. They are located in only one small Croatian place, in Volavje (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.