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

The last name Bertolio is found in Italy more than any other country or territory. It can also occur in the variant forms:. Click here for further potential spellings of this surname.

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

The last name is the 611,703^rd most frequently used family name on a global scale, held by approximately 1 in 14,430,784 people. The last name is primarily found in Europe, where 56 percent of Bertolio reside; 55 percent reside in Southwestern Europe and 55 percent reside in Italic Europe. It is also the 3,159,357^th most frequently occurring first name world-wide, held by 13 people.

The surname is most frequently held in Italy, where it is held by 274 people, or 1 in 223,200. In Italy Bertolio is most prevalent in: Lombardy, where 72 percent live, Piedmont, where 27 percent live and Liguria, where 0 percent live. Excluding Italy Bertolio occurs in 12 countries. It is also common in Argentina, where 15 percent live and The United States, where 11 percent live.

Bertolio Last Name Statistics ^demography

In The United States those bearing the Bertolio surname are 19.9% more likely to be registered Republicans than The US average, with 66.67% being registered with the political party.

Bertolio earn notably less less than the average income. In United States they earn 23.21% less than the national average, earning $33,133 USD per year.