Cognomen Brieux (Brieux 
) , around the globe, is a rare last name. The family name Brieux is characteristic of France, where it is a rare surname, Argentina, where it is a very rare surname, and Germany, where it is an extremely rare surname. Very seldom, Brieux is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Brieux | Belgium, Canada, France, Argentina, Germany |
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eugène brieux French dramatist, FR (b. 1858) |
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| jean-baptiste brieux French religious servant, FR (b. 1845) |
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| alain brieux French bookseller (1922-1985), FR (b. 1922) |
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| brieux delsaute Ph.D. Université Catholique de Louvain 2019 |
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