View the most partisan surnames in The United States

Where Does The Last Name Petrocchi Come From? ^{nationality or country of origin}

The last name Petrocchi occurs in Italy more than any other country/territory. It can also be rendered in the variant forms: Pétrocchi. For other potential spellings of this surname click here.

How Common Is The Last Name Petrocchi? ^{popularity and diffusion}

Petrocchi is the 179,597^th most commonly occurring surname in the world. It is borne by around 1 in 3,068,440 people. The surname Petrocchi occurs predominantly in Europe, where 76 percent of Petrocchi reside; 70 percent reside in Southwestern Europe and 70 percent reside in Italic Europe.

The last name is most commonly occurring in Italy, where it is carried by 1,590 people, or 1 in 38,463. In Italy Petrocchi is primarily concentrated in: Lazio, where 46 percent reside, Tuscany, where 24 percent reside and Marche, where 18 percent reside. Barring Italy it occurs in 22 countries. It is also found in The United States, where 8 percent reside and Argentina, where 6 percent reside.

Petrocchi Last Name Statistics ^demography

In The United States those bearing the Petrocchi last name are 25.72% more likely to be registered Democrats than The US average, with 78.95% being registered to vote for the political party.

The amount Petrocchi earn in different countries varies significantly. In Italy they earn 20.51% less than the national average, earning €23,870 per year; in United States they earn 13.23% more than the national average, earning $48,856 USD per year and in Canada they earn 5.46% less than the national average, earning $46,969 CAD per year.