Surname Jaffrennou (Jaffrennou 
) , all around the world, is a rare cognomen. The cognomen Jaffrennou is characteristic of France, where it is a rare surname, Germany, where it is an extremely rare surname, and the United States. Much less frequently, Jaffrennou is the forename as well as the last name.
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| Jaffrennou | United States, France, Germany |
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françois jaffrennou Breton language writer and editor, Breton nationalist and neo-druid bard, FR (b. 1879) |
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| claude jaffrennou French civil law notary and poet, FR (b. 1837) |
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| gildas jaffrennou French luthier and harpist, FR (b. 1908) |
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| pierre-alain jaffrennou French composer, FR (b. 1939) |
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| michel jaffrennou French video artist, FR (b. 1944) |
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| yves jaffrennou French writer |
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| marie-angèle jaffrennou |
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| élisa jaffrennou |
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Mr, Mathis, Maxime, Michel, Sylvie, Annick, Arnaud, Agathe, Agnès, Aurore, Audrey, Chloé, Cecile, Claude, Claire, Brieuc, Karine, Pierre, Didier, Gilles, Gildas, Joseph, Marion, Erell, Julie, Lucie, Ms, Luc, Paul, Jean, Eric, Ewen, Vera, Oups, Yann, Yves, Franck, Marie, Maeva, Serge, Solen, Andre, Annie, Chloe, Boris, Kevin, Ronan, Roger, Manon, and Xavier