In Croatia, Vizentin families are predominantly Croats (from Buzet area ), very rarely Bosniaks (from Pula ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Pula and Rijeka. In Ipši in Buzet area every third inhabitant had the family name Vizentin.
Prevalence
About 10 people with faimily name Vizentin live in Croatia today, in 8 households. There were 20 of them in the middle of the past century, and their number halved. They are located in only threee naselja i to in Rijeka (<10), Pula (<5), and in Frata (<5).
Outside Croatia
Family name Vizentin is present in four countries on three continents. The family name "Vizentin " is used by some 700 people in Brazil and small number in the United States.
