Cognomen Duchesnay (Duchesnay 
) , all around the world, is a rare last name. The last name Duchesnay is habitual in France, where it is a rare surname, Canada, and Peru, where it is an extremely rare surname. In absolute terms, it is the most numerous in France, Canada, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Duchesnay | United States, France, Peru, Canada |
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antoine juchereau duchesnay Canadian politician (1740-1806), CA (b. 1740) |
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| antoine-louis juchereau duchesnay Canadian politician, CA (b. 1767) |
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henri-jules juchereau duchesnay Canadian politician, CA (b. 1845) |
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| henriette duchesnay (b. 1813) |
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paul duchesnay figure skater, FR (b. 1961) |
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isabelle duchesnay French ice dancer, FR (b. 1963) |
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| edouard duchesnay researcher |
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| henriette juchereau duchesnay Peerage person ID=481318 |
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| caroline duchesnay |
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Mr, Jimmy, Eïleen, Michel, Sophie, Sylvie, Alexia, Aurore, Carole, Cedric, Claude, Pierre, Robert, Lorenn, Thomas, Elodie, Fabien, Monique, Michele, Sabrina, Lucas, Lucie, Laura, Denis, Sue, Seb, Guy, Paul, Real, Rick, Dung, Jean, Niki, Stephie, Emma, Yves, Marie, Maude, Sarah, Simon, Alain, Andre, Roger, Réal, Yann, and Antoine