View the most partisan surnames in The United States

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

The last name Trobiano is carried by more people in Argentina than any other country or territory. It can also appear as a variant:. For other potential spellings of this surname click here.

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

The last name is the 1,497,948^th most commonly used surname in the world, borne by approximately 1 in 52,053,899 people. The last name Trobiano is predominantly found in The Americas, where 100 percent of Trobiano live; 55 percent live in South America and 54 percent live in Hispanic Southern America.

It is most frequent in Argentina, where it is carried by 76 people, or 1 in 562,413. In Argentina it is primarily concentrated in: Buenos Aires Province, where 75 percent live, Córdoba Province, where 17 percent live and Autonomous City of Buenos Aires, where 8 percent live. Not including Argentina this last name is found in 2 countries. It also occurs in The United States, where 45 percent live and Brazil, where 1 percent live.

Trobiano Last Name Statistics ^demography

In The United States those bearing the Trobiano last name are 18.2% more likely to be registered Democrats than The US average, with 71.43% registered to vote for the party.

Trobiano earn marginally less than the average income. In United States they earn 2.35% less than the national average, earning $42,137 USD per year.