In Croatia, Graber families are generally Croats (from the Island of Korcule ), very rarely Macedonians (from Zagreb ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Velika Gorica.
Prevalence
About 30 people with faimily name Graber live in Croatia today, in 13 households. There were 40 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 6 Croatian counties, in 6 cities and two other places, mostly in Zagreb (10), Zrnovo on the Island of Korcula (<10), Velika Gorica (<10), Bjelovar (<5), and in Split (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.