View the most partisan surnames in The United States

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

The surname Castill is found most frequently in The United States. It may also be found as:. Click here to see other potential spellings of this last name.

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

The surname is the 1,067,497^th most frequently occurring last name worldwide. It is borne by around 1 in 31,277,021 people. It is primarily found in The Americas, where 69 percent of Castill are found; 56 percent are found in North America and 54 percent are found in Anglo-North America. It is also the 3,487,849^th most widely held first name worldwide, held by 11 people.

The last name is most widespread in The United States, where it is carried by 130 people, or 1 in 2,788,146. In The United States it is most numerous in: Texas, where 33 percent live, California, where 18 percent live and Florida, where 5 percent live. Apart from The United States this surname exists in 23 countries. It is also common in The Philippines, where 14 percent live and Taiwan, where 11 percent live.

Castill Family Population Trend ^{historical fluctuation}

The prevalency of Castill has changed through the years. In The United States the number of people bearing the Castill surname grew 813 percent between 1880 and 2014.

Castill Last Name Statistics ^demography

In The United States those holding the Castill surname are 32.48% more likely to be registered with the Democratic Party than The US average, with 85.71% registered with the political party.

Castill earn notably less less than the average income. In United States they earn 22.87% less than the national average, earning $33,281 USD per year.