Kramer families are generally Croats and they are mostly from Zagreb , rarely Slovenes. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Osijek.
Prevalence
About 110 people with faimily name Kramer live in Croatia today, in 50 households. There were 90 of them in the middle of the past century, and their number increased by 30 percent. They are located in the most of Croatian counties, in 12 cities and 12 other places, mostly in Zagreb (40), Osijek (10), Bedekovcina in Lepoglava area (<10), Dugo Selo (<10), and in Velika Gorica (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over forty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.