In Croatia, Vardaj families are Croats (from Garesnica ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Bjelovar.
Prevalence
About 20 people with faimily name Vardaj live in Croatia today, in 6 households. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in two Croatian counties, threee cities and threee other places, mostly in Zagreb (<10), Garesnica (<5), Bjelovar (<5), Ivanska in Bjelovar area (<5), and in Velika Pisanica in Grubisno Polje area (<5).