Grdenić families are Croats and they are mostly from Velika Gorica. According to some sources they are from Buzina. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Velika Gorica. In places Jerebić and Cvetković Brdo in Velika Gorica every third inhabitant had the family name Grdenić.
Prevalence
About 210 people with faimily name Grdenić live in Croatia today, in 80 households. There were 270 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 13 cities and 24 other places, mostly in Zagreb (35), Velika Gorica (25), Gornja Podgora (25), Jerebic (15), and in Lukinic Brdo in Glina area (15).
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.