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

Delgadillo, 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 Delgadillo surname is from the 2010 census data.

Popularity of Delgadillo in America

Delgadillo is the 2399th most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Delgadillo surname appeared 15,123 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 5 people would have the surname Delgadillo.

We can also compare 2010 data for Delgadillo 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 Delgadillo

The surname Delgadillo has its origins in Spain, dating back to the medieval period. The name is derived from the Spanish word "delgado," which means thin or slender. It likely originated as a descriptive nickname for someone with a slender physique.

One of the earliest records of the name Delgadillo can be found in the 13th-century manuscript "Libro de la Montería" (Book of the Hunt), written by Alfonso XI, King of Castile and León. This document mentions a person named Juan Delgadillo, who was a huntsman in the king's service.

The Delgadillo name is closely associated with the region of Extremadura, located in western Spain. Many early bearers of the name hailed from towns and villages in this area, such as Delgadillo de Cáceres and Delgadillo de Badajoz.

In the 15th century, the Delgadillo family gained prominence in the province of Valladolid, where they owned several estates and held positions of influence. One notable member was Pedro Delgadillo, born in 1470, who served as a magistrate and councilor to the Catholic Monarchs, Ferdinand and Isabella.

The name Delgadillo also appears in records from the Spanish conquest of the Americas. In the 16th century, Francisco Delgadillo, a soldier and explorer, accompanied Hernán Cortés on his expedition to Mexico. He later settled in the city of Puebla, where his descendants became influential landowners.

During the colonial era in Latin America, several individuals with the Delgadillo surname made notable contributions. José Antonio Delgadillo y Velasco, born in 1720 in Guanajuato, Mexico, was a renowned architect who designed numerous churches and public buildings in his native city.

In the 19th century, Mariano Delgadillo, born in 1798 in Querétaro, Mexico, was a prominent educator and founder of one of the first public schools in the region. He played a significant role in promoting education and literacy among the local population.

Another figure of historical importance was María Delgadillo, born in 1835 in Caracas, Venezuela. She was a poet and writer who contributed to the literary movement of the Venezuelan Romantic era. Her works explored themes of love, nature, and national identity.

Throughout its history, the Delgadillo name has been carried by individuals from various walks of life, including soldiers, explorers, artists, and intellectuals. While its origins can be traced back to medieval Spain, the name has since spread across the globe, reflecting the diverse and rich cultural heritage of the Spanish-speaking world.

Race and ethnic origin of people with the last name Delgadillo

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

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 Delgadillo 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 Delgadillo 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 Delgadillo was researched and written by our team of onomatology and genealogy experts.

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

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