What is the origin of the last name Sizemore?

The last name Sizemore is believed to have English origins, specifically deriving from the Old English words "sige" meaning victory and "mor" meaning marsh or swampland. It is thought to have originally referred to individuals who lived near a marsh or swamp and were associated with victory in some way. Over time, the name evolved into Sizemore, representing a significant link to English landscape and historical context.

Countries of origin for the last name Sizemore

The last name Sizemore has English origins. It is a variant of the surname Seymour, which itself comes from the Old French name Saint Maur. The name Saint Maur is derived from the Latin words sanctus, meaning “holy,” and Maurus, meaning “Moor” or “dark-skinned.” The name Sizemore is primarily found in the United States, particularly in the states of Kentucky and West Virginia.

Sizemore is a patronymic surname, meaning it was originally formed by adding the suffix -s (meaning “son of”) to the given name of an ancestor. The Sizemore surname was likely formed by adding the -s suffix to the medieval given name “Simon.” The -s morphed over time into the “z” sound. The name Sizemore was first recorded in England in the 14th century.

One possible occupational meaning of the surname Sizemore is linked to the trade of a tailor or someone involved in the creation of clothing. The word “size” in Old English referred to the regulation of clothing or the measurement of cloth. The “more” part of the name could refer to the Latin word mōrari, meaning “to delay,” suggesting that a “sizemore” could be a person who measured and cut cloth with caution and precision. However, this is merely speculative and not widely supported by historical evidence.

The Sizemore surname has also been associated with Native American heritage. Some Sizemore families trace their ancestry back to Native American tribes, particularly the Cherokee Nation. This connection could be due to intermarriage between European settlers and Native Americans, leading to the adoption of the Sizemore name by individuals of Native American descent.

It is important to note that the meanings and origins of surnames can vary, and the information available online may not always be accurate or comprehensive. The study of surnames, known as onomastics, is a complex field that requires in-depth research and analysis. Further investigation into specific family histories and genealogical records is necessary to fully understand the origins and meanings behind individual surnames.

In spite of the available knowledge about the Sizemore surname, there are still unanswered questions and possibilities that linger. The exact reasons for the name’s development and evolution, as well as the precise connections to Native American heritage, remain areas that require further exploration and investigation. The Sizemore name continues to hold intrigue and fascination, providing fertile ground for individuals interested in genealogy, name etymology, and historical research to delve deeper into its complexities.

Interesting facts about the last name Sizemore

  • The surname Sizemore is of English origin and is derived from the Old English word “sidspace,” which means “wide space” or “ample room.” It was originally used as a descriptive nickname for someone who lived in a spacious area.
  • Sizemore is primarily found in the United States, particularly in the states of Kentucky, West Virginia, and Virginia. It is believed to have been brought to America by English settlers during the colonial period.
  • The surname has various alternative spellings, including Sisemore, Sizemoore, and Sisemore.
  • Some notable individuals with the surname Sizemore include Tom Sizemore, an American actor known for his roles in films such as “Saving Private Ryan” and “Black Hawk Down,” and John Sizemore, an American politician who served in the Kentucky House of Representatives.
  • The Sizemore family name has deep roots in Appalachia, and the surname is often associated with the Appalachian region of the United States.
  • Research indicates that the Sizemore surname may have Native American ancestry. Some Sizemore families have claimed Cherokee or Shawnee heritage, although definitive proof is often challenging to establish.
  • The name Sizemore is relatively uncommon, and according to the most recent data, it ranks as the 3,738th most common surname in the United States.

Name Rank


There are around 20116 people with the last name Sizemore in the US

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