In Croatia, Grgoić families are Croats (from Vrbovec ). In the past century, relatively most of Croatian residents bearing this family name were born in Vrbovec and Zagreb. In Pirakovec in Vrbovec every ninth inhabitant had the family name Grgoić.
Prevalence
About 20 people with faimily name Grgoić live in Croatia today, in 7 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only four naselja i to in Luka (<10), Pirakovec (<10), Dijanes (<10), and in Vrbovec (<10).
Outside Croatia
Family name Grgoić is present in this form only in Croatia.