Find out how popular the last name Castrillón is in the United States and learn more about the meaning, history, and race and ethnic origin of people in America who are named Castrillón.

Castrillón, like all of the last names we have data for, is identified by the U.S. Census Bureau as a surname which has more than 100 occurrences in the United States in the Decennial Census survey. The most recent statistics we have for the Castrillón surname is from the 2010 census data.

Popularity of Castrillón in America

Castrillón is the 22673rd most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Castrillón surname appeared 1,131 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 0 people would have the surname Castrillón.

We can also compare 2010 data for Castrillón to data from the previous census in 2000. The table below contains all of the statistics for both years in a side-by-side comparison.

The history of the last name Castrillón

The surname Castrillon has its origins in Spain, emerging during the medieval period. It is derived from the Spanish word "castillo," meaning castle, and is believed to have been initially associated with individuals who either resided near or were employed in a particular castle. The earliest known instances of the name can be traced back to the regions of Galicia and Asturias, where it was commonly found in historical records and documents.

One of the earliest recorded mentions of the Castrillon surname appears in the Libro del Repartimiento de Sevilla, a document dating back to the 13th century that documented the distribution of land and property following the reconquest of Seville from the Moors. This document references several individuals bearing the Castrillon name, suggesting that the surname was already well-established in parts of Spain by that time.

During the 15th century, the Castrillon name gained prominence with the rise of Pedro Castrillon, a renowned Spanish military leader and strategist. Born in 1441 in Asturias, Pedro Castrillon played a crucial role in the Reconquista, the campaign to reclaim the Iberian Peninsula from Moorish rule. His military exploits and contributions to the unification of Spain under the Catholic Monarchs earned him recognition and a place in the annals of Spanish history.

Another notable figure bearing the Castrillon surname was Diego Castrillon, a 16th-century Spanish explorer and navigator. Born in Galicia in 1508, Diego Castrillon participated in several expeditions to the Americas, including the voyages of Hernán Cortés and Francisco Pizarro. His accounts and maps of the New World territories contributed significantly to the expanding knowledge of the Spanish Empire during that era.

In the realm of literature, the Castrillon name is associated with Miguel Castrillon, a celebrated Spanish poet and playwright of the Golden Age. Born in Seville in 1585, Miguel Castrillon's works, including plays and sonnets, were widely acclaimed for their lyrical beauty and profound insights into the human condition.

Moving into the 18th century, Juan Castrillon, born in Asturias in 1712, gained recognition as a prominent architect and urban planner. His innovative designs and contributions to the development of various Spanish cities, particularly Madrid, left a lasting impact on the architectural landscape of the country.

Throughout its long history, the Castrillon surname has been carried by numerous individuals who have made significant contributions to various fields, from military endeavors and exploration to literature and the arts. While the name's origins can be traced back to medieval Spain, its legacy has transcended borders and continues to resonate across generations, a testament to the enduring spirit of those who bear this distinguished surname.

Race and ethnic origin of people with the last name Castrillón

We also have some data on the ancestry of people with the surname Castrillón.

The below race categories are the modified race categories used in the Census Bureau's population estimates program. All people were categorized into six mutually exclusive racial and Hispanic origin groups:

1. White only
2. Black only
3. American Indian and Alaskan Native only
4. Asian and Pacific Islander only
5. Hispanic
6. Two or More Races

For the most recent 2010 census data, the race/ethnic origin breakdown for Castrillón was:

Note: Any fields showing (S) means the data was suppressed for privacy so that the data does not in any way identify any specific individuals.

Since we have data from the previous census in 2000, we can also compare the values to see how the popularity of Castrillón has changed in the 10 years between the two census surveys.

Data source

The last name data and ethnic breakdown of last names is sourced directly from the Decennial Census survey, conducted every 10 years by the United States Census Bureau.

The history and meaning of the name Castrillón was researched and written by our team of onomatology and genealogy experts.

If you have a correction or suggestion to improve the history of Castrillón, please contact us.

Reference this page

We spend a lot of resources downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!