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

Siador, 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 Siador surname is from the 2010 census data.

Popularity of Siador in America

Siador is the 141140th most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Siador surname appeared 118 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 Siador.

The history of the last name Siador

The surname Siador has its origins in the Iberian Peninsula and can be traced back to the medieval period. It is believed to have derived from the Spanish word "siadero," which refers to a place where cattle or livestock were kept. This suggests that the earliest bearers of this name may have been associated with farming or cattle-rearing activities.

The name first appeared in records from the 13th century, with some of the earliest known instances found in the historic region of Castile. One notable example is Juan Siador, a landowner and farmer who lived in the village of Siadero, near the town of Salamanca, in the 1240s.

In the 14th century, the name began to spread across Spain and Portugal. During this time, several members of the Siador family held positions of prominence, such as Álvaro Siador, a knight who fought in the Battle of Nájera in 1367.

As the centuries passed, the name underwent slight variations in spelling, including Siadoro, Siaderio, and Siadero. These variations reflect the regional dialects and linguistic influences that shaped the name over time.

One of the most notable historical figures bearing the Siador surname was Catalina Siador, a Spanish noblewoman who lived in the late 15th century. She was known for her patronage of the arts and her support for the construction of several churches and monasteries in the region of Andalusia.

During the Age of Exploration, the name Siador found its way to the Americas, carried by Spanish and Portuguese settlers. In the 16th century, records show a Francisco Siador who was among the early colonists in the territory that would later become New Mexico.

Another prominent individual was Pedro Siador, a Spanish military officer who served in the Spanish-American War in the late 19th century. He was awarded several medals for his bravery and leadership during the conflict.

In the 20th century, the Siador name continued to be associated with various professions and fields. One notable example is Miguel Siador, a renowned Spanish architect who designed several landmark buildings in Madrid and Barcelona during the 1960s and 1970s.

Throughout its long history, the surname Siador has maintained a strong connection to its Spanish and Portuguese roots, reflecting the rich cultural heritage and diverse experiences of those who have borne this name over the centuries.

Race and ethnic origin of people with the last name Siador

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

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

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

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