View the most partisan surnames in The United States

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

The surname Siddeley is carried by more people in The United States than any other country or territory. It can be found as:. For other possible spellings of this surname click here.

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

This last name is the 2,255,512^th most frequently occurring family name globally, borne by around 1 in 102,641,492 people. This last name occurs predominantly in The Americas, where 55 percent of Siddeley are found; 51 percent are found in North America and 51 percent are found in Anglo-North America.

This last name is most numerous in The United States, where it is held by 30 people, or 1 in 12,081,964. In The United States it is most numerous in: Virginia, where 50 percent are found, California, where 13 percent are found and Hawaii, where 13 percent are found. Besides The United States it occurs in 6 countries. It is also found in England, where 37 percent are found and Canada, where 14 percent are found.

Siddeley Family Population Trend ^{historical fluctuation}

The incidence of Siddeley has changed through the years. In England the number of people who held the Siddeley surname decreased 54 percent between 1881 and 2014.

Siddeley Last Name Statistics ^demography

In The United States those bearing the Siddeley surname are 13.44% more likely to be registered with the Democratic Party than The US average, with 66.67% being registered with the party.

The amount Siddeley earn in different countries varies somewhat. In United States they earn 4.63% less than the national average, earning $41,152 USD per year and in Canada they earn 4.77% more than the national average, earning $52,054 CAD per year.