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

Casley, 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 Casley surname is from the 2010 census data.

Popularity of Casley in America

Casley is the 122314th most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Casley surname appeared 141 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 Casley.

We can also compare 2010 data for Casley 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 Casley

The surname CASLEY originates from England, with its roots dating back to the medieval period. The name is believed to have derived from a place name, specifically a location called Caistor or Caistor-on-the-Wolds in Lincolnshire. The place name itself is derived from the Old English word "cæster," meaning a fortified town or a Roman station.

One of the earliest recorded instances of the CASLEY surname can be found in the Domesday Book of 1086, which was a comprehensive survey of landholdings and population in England commissioned by William the Conqueror. The name appeared as "de Caistor," indicating an individual hailing from the town of Caistor.

Throughout the centuries, the surname has undergone various spelling variations, such as Caistour, Cayster, Caystour, and Caystor, before settling into the modern form of CASLEY. These variations reflect the fluidity of spelling practices during earlier times and the influence of regional dialects.

Notable individuals bearing the CASLEY surname include Sir John Casley, a prominent English politician who served as a Member of Parliament for Lincolnshire in the late 16th century. Another notable figure was William Casley, an English antiquarian and bibliographer who lived from 1690 to 1756 and made significant contributions to the study of ancient manuscripts and records.

In the 18th century, a notable bearer of the CASLEY surname was Thomas Casley, a renowned clockmaker from Lincolnshire. His clocks and timepieces were highly regarded for their craftsmanship and accuracy, and some of his works are still preserved in museums and private collections today.

Moving forward to the 19th century, we encounter John Casley, a renowned architect and surveyor who was responsible for designing several notable buildings in London and the surrounding areas. His works included churches, public buildings, and private residences, reflecting the architectural styles of the Victorian era.

Another individual of note was Mary Casley, a pioneering educator and advocate for women's rights in the late 19th century. Born in 1835, she was instrumental in establishing educational opportunities for women and campaigning for equal rights and suffrage.

These are just a few examples of individuals who have borne the CASLEY surname throughout history, representing various fields and professions. The name's enduring presence and significance can be traced back to its origins in the medieval town of Caistor, serving as a testament to the rich tapestry of English history and heritage.

Race and ethnic origin of people with the last name Casley

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

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

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

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