View the most partisan surnames in The United States

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

Sincoff is carried by more people in The United States than any other country/territory. It may be found in the variant forms:. For other potential spellings of this name click here.

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

The surname Sincoff is the 1,471,719^th most frequently held family name on a worldwide basis, borne by approximately 1 in 50,607,958 people. The last name occurs mostly in The Americas, where 99 percent of Sincoff reside; 99 percent reside in North America and 99 percent reside in Anglo-North America.

The surname Sincoff is most common in The United States, where it is borne by 142 people, or 1 in 2,552,528. In The United States Sincoff is mostly concentrated in: California, where 24 percent are found, Missouri, where 19 percent are found and New York, where 18 percent are found. Not including The United States this surname occurs in one country. It also occurs in Russia, where 1 percent are found.

Sincoff Last Name Statistics ^demography

In The United States those bearing the Sincoff last name are 46.77% more likely to be registered Democrats than The US average, with 100% being registered to vote for the party.

Sincoff earn a lot more than the average income. In United States they earn 45.04% more than the national average, earning $62,584 USD per year.