Surname Dufieux (Dufieux 
) , worldwide, is a rare cognomen. The surname Dufieux is habitual in France, where it is a rare surname, Germany, where it is an extremely rare surname, and Canada. Measured by absolute frequency, this name is the most popular in France, Germany, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Dufieux | Germany, Canada, France, Brazil |
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julien-claude-marie-sosthène dufieux French military personnel, FR (b. 1873) |
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philippe dufieux French art historian, FR (b. 1970) |
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Gan, Camille, Pascale, Raymond, Gabriel, Gérard, Jacques, Estelle, Olivier, Melanie, Marcelle, Clotilde, Philippe, Frederic, Isabelle, Christine, Catherine, Dominique, Emmanuelle, Clemence, Bénédicte, Emilie, Julien, Guy, Clã, Jean, Eloi, Eric, Emma, Alain, Cyril, Nicole, Roger, Louis, Johan, Henri, Martin, Aenora, Benoit, Daniel, Jeanne, Laure, and Pierre-Antoine