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Last Name Agier-berthet

What is the origin of the last name Agier-berthet?

The surname Agier-Berthet is of French origin, specifically from the region of Provence-Alpes-Côte d'Azur. It is composed of two separate surnames that were possibly merged over time. "Agier" is a toponymic surname, meaning it originally referred to someone who came from a place named Agier. This could be a location in France, but the specific origin is not definitively known as many places in France have the name Agier. "Berthet," similarly, is also a toponymic surname and likely refers to an individual who hailed from a place named Berthet, which is found in several regions of France. The combination of these two names might suggest that they were originally separate families who either intermarried or combined households at some point in history. However, without specific familial or historical records, it's difficult to provide a more detailed origin story for Agier-Berthet.

Learn more about the origin of the last name Agier-berthet

The meaning and origin of the last name Agier-berthet

The surname Agier-Berthet is a compound French name derived from two separate origins. "Agier" is believed to be a occupational surname, likely originating from the Old Provençal word "agier," meaning a notary or scribe. This suggests that an ancestor of the family may have been employed in these professions.

On the other hand, "Berthet" is a topographic name, indicating that an early bearer of this surname lived near a notable birch tree. The Old French word "berthet" or "bertaud" referred to such a tree. The combination of these two elements over time formed the surname Agier-Berthet. The family's roots are likely in southern France, where both names are prevalent due to their regional origins.

Geographical distribution of the last name Agier-berthet

The surname Agier-Berthet is primarily found in France, with a significant concentration in the region of Auvergne-Rhône-Alpes, particularly in the department of Isère. It is also present in neighboring departments such as Savoie and Haute-Savoie, suggesting a historical link to the Alpine regions of France. The Agier-Berthet name can also be found in smaller numbers in other parts of France, including Paris and its surrounding region (Île-de-France). Outside of France, the surname is relatively rare but has been recorded in Belgium and Switzerland due to historical migration patterns.

Variants and spellings of the last name Agier-berthet

The surname Agier-Berthet has several variations and spellings, mostly due to differences in transliteration and regional dialects over time. Some possible variations include Agier-Berthot, Agier-Barthot, Agier-Barteau, Agier-Barthélemy, Agier-Barthez, Agier-Berthette, Agier-Bertet, and Agier-Barthés. These variations may be found in different parts of the world, particularly among French-speaking communities, as the surname originates from France. The name can also appear with slight modifications such as Agier Berthot or Agier Barthez, depending on specific naming conventions and personal preferences. It is essential to note that these variations might be found in various databases and records, making genealogical research challenging but still possible by considering all potential spellings when searching for ancestors with this name.

Famous people with the last name Agier-berthet

Agier-Berthet is a rare surname, and its notable bearers are primarily found in France. One of the most distinguished individuals with this name is Pierre Agier-Berthet (1849-1927), a French army officer who served during the Franco-Prussian War and was later appointed as a colonel. Another prominent figure is Marie Agier-Berthet, a French activist who dedicated her life to promoting women's rights and co-founded the Ligue française pour le droit des femmes (French League for Women's Rights) in 1892. Lastly, Julien Agier-Berthet is a contemporary French journalist and author known for his work on environmental issues and sustainable development. These individuals have made significant contributions in their respective fields, reflecting the intellectual and civic engagement that characterizes many with the surname Agier-Berthet.

Genealogical research on the last name Agier-berthet

The Agier-Berthet surname is primarily found in France, with its roots tracing back to various regions throughout the country. One of the earliest records of this family can be traced back to the 14th century in Normandy, where Pierre Agier was recorded in the year 1373. The name Agier-Berthet is believed to have originated from the town of Agier in Dordogne, a region known for its rich history and diverse population during the Middle Ages. Over time, the family expanded and migrated across France, with notable settlements in Provence and the Rhone-Alpes regions. The Berthet branch of the family can be traced back to Savoie, a historical county in the Alps, where the name was recorded in the 16th century. Today, the Agier-Berthet lineage continues to thrive primarily in France, with some families migrating to other parts of the world.

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 : 29 July 2025

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