View the most partisan surnames in The United States

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

The last name Castillio is found most in The United States. It can be rendered as a variant:. Click here to see other potential spellings of this name.

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

The surname is the 772,238^th most frequently held family name world-wide It is held by around 1 in 19,803,114 people. Castillio is mostly found in The Americas, where 62 percent of Castillio are found; 57 percent are found in North America and 56 percent are found in Anglo-North America.

Castillio is most prevalent in The United States, where it is held by 204 people, or 1 in 1,776,759. In The United States it is primarily concentrated in: Texas, where 39 percent reside, California, where 13 percent reside and New York, where 9 percent reside. Not including The United States this surname exists in 19 countries. It is also found in The Philippines, where 30 percent reside and Brazil, where 4 percent reside.

Castillio Family Population Trend ^{historical fluctuation}

The prevalency of Castillio has changed through the years. In The United States the number of people who held the Castillio last name increased 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% registered with 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.