Cognomen Beaubrun (Beaubrun 
) , in all the world, is quite a rare surname. The family name Beaubrun is characteristic of Latin America and the Caribbean, particularly Haiti, where it is quite a common surname, Trinidad and Tobago, where it is quite a rare surname, and the Dominican Republic. In absolute terms, it most frequently occurs in Haiti, the United States, and France. Much less frequently, Beaubrun is the forename as well as the last name.
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| Beaubrun | Democratic Republic of the Congo, Haiti, Dominican Republic, France, United States |
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henri beaubrun French painter (1603-1677), FR (b. 1603) |
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charles beaubrun French painter (1604-1692), FR (b. 1604) |
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| henri-charles de beaubrun (b. 1655) |
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| henri-charles de beaubrun FR (b. 1655) |
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| theodore beaubrun Haitian comedian and playwright (1918-1998), HT (b. 1918) |
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| paula f. beaubrun Saint Lucian barrister and government official, TT (b. 1928) |
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ralph beaubrun Haitian singer, choreographer, professional dancer and actor, FR |
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| mimerose beaubrun Haitian musician and writer, HT (b. 1950) |
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| clifford beaubrun college basketball player (1989–1990) Hawaii |
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| anne beaubrun Ph.D. The University of North Carolina at Chapel Hill 2013 |
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| ronald beaubrun electrical engineer and university professor, CA |
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| louis beaubrun Frans; schilder; etser; hofschilder; 1627-11-14; Parijs, FR |
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| junia jean-gilles beaubrun researcher |
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| ignatius cecil beaubrun St. Lucian comptroller and government official, LC |
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| beaubrun daniel |
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