View the highest/lowest earning families in The United States

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

The last name Petrolo is held by more people in Italy than any other country/territory. It can also occur in the variant forms:. Click here for other potential spellings of this name.

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

The last name is the 202,631^st most commonly occurring family name world-wide, held by approximately 1 in 3,546,251 people. The surname Petrolo occurs mostly in Europe, where 76 percent of Petrolo reside; 70 percent reside in Southwestern Europe and 70 percent reside in Italic Europe. It is also the 2,694,839^th most common forename worldwide It is held by 17 people.

The surname Petrolo is most common in Italy, where it is borne by 1,435 people, or 1 in 42,618. In Italy it is most common in: Calabria, where 37 percent live, Sicily, where 30 percent live and Lombardy, where 14 percent live. Other than Italy this last name occurs in 19 countries. It is also common in Argentina, where 10 percent live and Australia, where 6 percent live.

Petrolo Family Population Trend ^{historical fluctuation}

The frequency of Petrolo has changed through the years. In The United States the number of people bearing the Petrolo last name grew 2,600 percent between 1880 and 2014.

Petrolo Last Name Statistics ^demography

In The United States those bearing the Petrolo last name are 30.1% more likely to be registered with the Democratic Party than The US average, with 83.33% being registered to vote for the political party.

The amount Petrolo earn in different countries varies significantly. In Italy they earn 2.77% less than the national average, earning €29,197 per year; in United States they earn 1.64% less than the national average, earning $42,442 USD per year and in Canada they earn 27.14% more than the national average, earning $63,168 CAD per year.