In Croatia, Krajner families are Croats (from Cakovec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and in Cakovec area.
Prevalence
About 40 people with faimily name Krajner live in Croatia today, in 13 households. There were 30 of them in the middle of the past century, and their number increased by 40 percent. They are only located in four Croatian cities and 10 other places, mostly in Podgorac in Nasice area (<10), Cakovec (<10), Donja Moticina in Nasice area (<10), Belica in Cakovec area (<10), and in Varazdin (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.