Gruden families are Croats and they are mostly from Vrbovec area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Osijek.
Prevalence
About 100 people with faimily name Gruden live in Croatia today, in 50 households. There were 110 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 10 Croatian counties, in 12 cities and 15 other places, mostly in Zagreb (50), Osijek (10), Rijeka (<10), Gaj (<10), and in Vilanci in Zabok area (<10).
Outside Croatia
Family name Gruden is present in 21 countries worldwide. The family name "Gruden " is used by some 700 people in the United States , about 400 in Italy , and some 100 people in Argentina.
