View the most partisan surnames in The United States

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

Castillio is found in The United States more than any other country or territory. It may also be rendered in the variant forms:. Click here for other potential spellings of this name.

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

This last name is the 772,238^th most commonly occurring family name world-wide It is held by around 1 in 19,803,114 people. It is predominantly found in The Americas, where 62 percent of Castillio live; 57 percent live in North America and 56 percent live in Anglo-North America.

The surname Castillio is most numerous in The United States, where it is borne by 204 people, or 1 in 1,776,759. In The United States it is most frequent in: Texas, where 39 percent are found, California, where 13 percent are found and New York, where 9 percent are found. Aside from The United States Castillio occurs in 19 countries. It is also common in The Philippines, where 30 percent are found and Brazil, where 4 percent are found.

Castillio Family Population Trend ^{historical fluctuation}

The frequency of Castillio has changed through the years. In The United States the share of the population with the surname grew 2,040 percent between 1880 and 2014.

Castillio Last Name Statistics ^demography

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

Castillio earn notably less less than the average income. In United States they earn 17.58% less than the national average, earning $35,565 USD per year.