In Croatia, Udvari families are predominantly Croats (from Vrbovec area ), rarely Hungarians (from Beli Manastir area ). In the past century, relatively most of Croatian residents bearing this family name were born in Vrbovec area and in Bjelovar.
Prevalence
About 10 people with faimily name Udvari live in Croatia today, in five households only. There were 20 of them in the middle of the past century, and their number halved. They are located in four Croatian counties, threee cities and threee other places, mostly in Karane (<10), Buzadovac in Vrbovec area (<5), Dugo Selo (<5), Batina in Beli Manastir area (<5), and in Sesvete (<5).