Family name Sonnois (Sonnois 
) , all over the world, is a rare last name. The family name Sonnois is habitual in France, where it is a rare surname, the United States, where it is an extremely rare surname, and India. Much less frequently, Sonnois is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sonnois | France, India, United States |
| charles hugo sonnois FR (b. 1692) |
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marie-alphonse sonnois FR (b. 1828) |
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Mr, Coralie, Bernard, Pauline, Laurent, Justine, Valerie, Vincent, Olivier, Mireille, Stéphan, Charlene, Bertrand, Brigitte, Rodolphe, Laurence, Jeannine, Tiphanie, Alexandra, Christian, Guillaume, Veronique, Camille, Arlette, Mathieu, Martial, Guy, Yann, Marie, Andre, Anais, Angie, Ronan, Laura, Louis, Erwan, Christiane, Myriam, Carmen, Carine, Pascal, Robert, Damien, Didier, Gaetan, Gilles, Julian, Hector, Alexia, and Christophe