Graf families are Croats and they are mostly from Vukovar. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Vukovar.
Prevalence
About 80 people with faimily name Graf live in Croatia today, in 40 households. There were 110 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 10 Croatian counties, in 9 cities and 6 other places, mostly in Zagreb (40), Vukovar (<10), Rijeka (<10), Cakovec (<10), and in Nedelisce in Cakovec area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.