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Last Name Noirault

What is the origin of the last name Noirault?

The surname "Noirault" is of French origin. It comes from the Old French word "noir," meaning 'black,' and the suffix "-ault," which indicates a place or estate. Therefore, this surname likely originated from someone who lived at a place named for its dark soil or perhaps a person with dark hair or complexion. However, it is important to note that exact origins can vary based on individual family history and local records.

Learn more about the origin of the last name Noirault

The meaning and origin of the last name Noirault

The surname Noirault is of French origin, derived from the Old French term "noir," which means 'black,' and the suffix "-ault" or "-au" that signifies a place name or geographical location. Over time, individuals residing in areas with dark soil or prominent black rocks may have adopted such surnames to identify their place of residence. The spelling variations, including Noiraut, Noiral, and Noiraud, are due to the phonetic and orthographic changes that occurred over centuries. In contemporary times, the name Noirault is predominantly found in France and among French diaspora communities worldwide, reflecting its historical roots in the Gallo-Romance language and culture.

Geographical distribution of the last name Noirault

The surname Noirault is predominantly found in France, with the highest concentration in the Brittany region, particularly in the departments of Côtes-d'Armor and Ille-et-Vilaine. It also appears in significant numbers in the Loire-Atlantique department. Outside of France, Noirault is occasionally encountered in Canada, particularly Quebec, due to French Canadian ancestry. A few instances can be found in other parts of the world where French settlers or immigrants have established communities, such as Louisiana (USA) and parts of Africa and Southeast Asia colonized by France.

Variants and spellings of the last name Noirault

The surname Noirault has several variations and spellings, reflecting its French origins. Some of the most common variants include Noirlat, Noiraud, Noirot, Noiral, Noireaux, Noireau, Noireault, and Noiret. Each spelling may have originated from different regions in France or as a result of phonetic changes over time. The name is derived from the Old French word "noir" meaning black, and "aut" or "olt," which are suffixes used to create place names or patronymics. Although Noirault is more commonly found in France, it may also be found among French descendants in other countries around the world.

Famous people with the last name Noirault

The Noirault family has produced several notable figures across various fields. One of the most renowned is Jean-Pierre Noirault (born 1946), a French mathematician and computer scientist, known for his work in numerical analysis and the development of high-order finite difference methods. Another significant figure is Émilie Noirault (born 1980), a French actress who has appeared in numerous films, including "Amour" by Michael Haneke and "The Last Mistress" directed by Catherine Breillat. Additionally, there's François Noirault (1934-2012), a French historian specializing in Chinese history and the Sinologist who founded and directed the Centre national de la recherche scientifique (CNRS) in Shanghai from 1987 to 1995. These individuals showcase the diverse talents and accomplishments within the Noirault family.

Genealogical research on the last name Noirault

The Noirault surname is of French origin and is derived from various locations in France that share the name "Noirault." Historically, it was most common in regions such as Maine-et-Loire, Indre-et-Loire, and Vendée. One of the earliest records of the Noirault family can be traced back to Jean Noirault, born in 1520 in Anjou, France. Throughout history, various branches of the Noirault family have migrated from France, with significant populations settling in Canada and the United States during the 17th and 18th centuries. In North America, the Noirault family has been particularly well-represented in Quebec, but can also be found in other provinces such as Ontario, Manitoba, and Nova Scotia. Some notable individuals with the surname Noirault include Henri Noirault, a French architect, and Jacques Noirault, a Canadian politician. Genealogical research on the Noirault family continues to uncover new connections and reveal more about the history of this fascinating surname.

Last name distribution maps

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Sources & References

About the author :
NomOrigine Team
NomOrigine Team
Passionate about genealogy, name history, and linguistics, we have been analyzing the origins of names for over 3 years. Our content is based on verified historical, etymological, and statistical data.
Last updated : 14 June 2025

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