View the most partisan surnames in The United States

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

The last name Gammero is carried by more people in The United States than any other country/territory. It may also appear as a variant:. Click here for further potential spellings of Gammero.

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

The last name Gammero is the 4,532,898^th most frequently used last name on a worldwide basis, held by around 1 in 383,555,048 people. It is predominantly found in The Americas, where 100 percent of Gammero reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.

Gammero is most common in The United States, where it is borne by 19 people, or 1 in 19,076,786. In The United States it is mostly concentrated in: New Jersey, where 68 percent are found, Florida, where 16 percent are found and New York, where 16 percent are found.

Gammero Last Name Statistics ^demography

In The United States Gammero are 53.23% more likely to be registered Republicans than The US average, with 100% being registered to vote for the party.

Gammero earn significantly less than the average income. In United States they earn 33.88% less than the national average, earning $28,531 USD per year.