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

Ajo, 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 Ajo surname is from the 2010 census data.

Popularity of Ajo in America

Ajo is the 159712th most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Ajo surname appeared 101 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 Ajo.

The history of the last name Ajo

The surname AJO originated in Spain during the medieval period. It is derived from the Spanish word "ajo," which means garlic, suggesting that the name may have been associated with individuals who cultivated or traded in this crop.

One of the earliest recorded instances of the name can be found in the Catastro de Ensenada, a census-like document from 1752 that listed landowners and their properties. This document mentions several individuals with the surname AJO residing in various regions of Spain.

In the 16th century, a notable individual named Juan de Ajo was a prominent merchant and ship owner based in Seville. He played a significant role in the Spanish trade with the Americas, facilitating the exchange of goods between Spain and its colonies.

During the 17th century, the name appeared in several historical records, including the baptismal records of the Cathedral of Seville, where a child named Pedro Ajo was baptized in 1629.

In the 18th century, a notable figure named María Josefa Ajo y Fernández de Santillán was a wealthy landowner and philanthropist from Santander. She made significant contributions to the local community, funding the construction of churches and schools.

Another individual of note was Francisco Ajo y Miranda, a prominent lawyer and judge who served in the Spanish colonial courts in Mexico during the late 18th century. He played a crucial role in administering justice and upholding the law in the Spanish territories.

As the name spread beyond Spain, it found its way to other parts of the world, including Latin America and the Philippines, where Spanish influence was significant during the colonial era.

While the surname AJO may have originated from a humble association with garlic cultivation, it has been borne by individuals from various walks of life throughout history, including merchants, landowners, lawyers, and judges, demonstrating the diverse paths that surnames can take over time.

Race and ethnic origin of people with the last name Ajo

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

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 Ajo 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.

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

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

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