Cognomen Guettard (Guettard 
) , throughout the world, is a rare surname. The surname Guettard is habitual in France, where it is a rare surname, and Mexico, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Guettard | France, Mexico |
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jean-étienne guettard French scientist (1715-1786), FR (b. 1715) |
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| philippe guettard French politician, FR (b. 1954) |
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| fabien guettard French politician, FR (b. 1972) |
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Mael, Jacques, Francis, Olivier, Sandrine, Aurélie, Clarisse, Philippe, Emmanuel, Hombeline, Valérie, Francois, Isabelle, Christian, Christine, Béatrice, Dominique, Claire-Sophie, Emmanuelle, Bénédicte, Chantal, Anthony, Sylvain, Fabien, Rene, Lisa, Timo, Marie, Robin, David, Julie, Marion, Michel, Anne-Léonore, Myriam, Amelie, Claude, Basile, Pascal, Pierre, Joelle, Julien, Thomas, Emilie, Alexis, and Jean-Jacques