In Croatia, Kerhin families are Croats (from Dugo Selo ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Koprivnica.
Prevalence
About 10 people with faimily name Kerhin live in Croatia today, in four households only. There were 20 of them in the middle of the past century, and their number halved. They are located in two Croatian cities only, in Zagreb (10) and Dugo Selo (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1924 in source Emigration Commission Zagreb.