In Croatia, Kamra families are Croats (from Ilok ). In the past century, relatively most of Croatian residents bearing this family name were born in Vukovar and in Backa, Vojvodina.
Prevalence
About 10 people with faimily name Kamra live in Croatia today, in three households only. They are located in two Croatian cities only, in Ilok (10) and Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1932 in source Emigration Commission Zagreb.