View the highest/lowest earning families in The United States

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

Siniff occurs in The United States more than any other country or territory. It may be found as a variant:. Click here for other possible spellings of this name.

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

The surname is the 1,573,888^th most commonly held family name at a global level, borne by approximately 1 in 56,058,046 people. Siniff is primarily found in The Americas, where 99 percent of Siniff live; 99 percent live in North America and 99 percent live in Anglo-North America.

This last name is most frequent in The United States, where it is held by 130 people, or 1 in 2,788,146. In The United States Siniff is primarily concentrated in: Ohio, where 35 percent are found, Texas, where 18 percent are found and Michigan, where 12 percent are found.

Siniff Family Population Trend ^{historical fluctuation}

The incidence of Siniff has changed through the years. In The United States the number of people who held the Siniff surname grew 650 percent between 1880 and 2014.

Siniff Last Name Statistics ^demography

In The United States those holding the Siniff last name are 42.7% more likely to be registered Republicans than The US average, with 89.47% being registered to vote for the political party.

Siniff earn around the same as the average income. In United States they earn 1.7% more than the national average, earning $43,884 USD per year.