In Croatia, Cantoni families are Croats (from Daruvar ). In the past century, relatively most of Croatian residents bearing this family name were born in Daruvar.
Prevalence
Only a few people with faimily name Cantoni live in Croatia today, in one household only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in two Croatian cities only, in Daruvarski Vinogradi (<5) and Zagreb (<5).
Outside Croatia
Family name Cantoni (including: Zantoni , Cantonny ) is present in 35 countries worldwide.