Geneanet, a company unlike any other. Please read this blog note which explains the basics of the Geneanet model.

Popularity of the last name by country

Italy

Agrigento (492)
Napoli (7)
Lucca (6)
Caserta (4)
Palermo (3)
Cuneo (1)
Salerno (1)
Trento (1)

All countries

France (1,021)
Italy (542)
United States (138)
United Kingdom (7)
Spain (5)
Argentina (1)
Belgium (1)
Algeria (1)
Mexico (1)
Unknown country (1)