In Croatia, Nadal families are mainly Croats (from Buzet ), rarely Serbs, and . In the past century, relatively most of Croatian residents bearing this family name were born in Buzet and Pula. In Kras in Buzet every tenth inhabitant had the family name Nadal.
Prevalence
About 10 people with faimily name Nadal 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 only located in four Croatian cities and two other places, mostly in Pula (<10), Novigrad (<5), Umag (<5), Brnobici (<5), and in Visnjan in Porec area (<5).