Raynaud or Reynaud is a surname. Notable people with the surname include: Alexis Raynaud (born 1994), French sport shooter Alix Raynaud (born 1974), French executive producer and line producer André Raynaud (1904–1937), French cyclist Cecile Reynaud, volleyball player Émile Reynaud (1844–1918), animator and inventor Charles Ceccaldi-Raynaud (born 1925), French politician Colette Reynaud (1872–1965), French feminist, socialist and pacifist journalist Darius Reynaud (born 1985), American football player Fernand Raynaud (1926–1973), stand-up comic Jean Reynaud (1806–1863), philosopher Jordy Mont-Reynaud (born 1983), chess master Joëlle Ceccaldi-Raynaud (born 1951), politician Louis Raynaud, dit Blanchard (1789–1868), politician Marie-Line Reynaud (born 1954), politician Maurice Raynaud (1834–1881), doctor, discovered Raynaud syndrome Michel Raynaud, (1938–2018), mathematician Michèle Raynaud, (born 1938), mathematician Paul Reynaud (1878–1966), politician Raynald of Châtillon (1125–1187), knight Regnaud de La Porte (Raynaud) (died 1325), bishop and Cardinal Romain Reynaud (born 1983), Association football player Serge Raynaud de la Ferriere (1916–1962), philosopher Stéphane Reynaud, chef and cookery writer Théophile Raynaud (1583–1663), theologian Yelda Reynaud (born 1972), actress See also Alain Raynaud, Bordeaux winemaker of Château Quinault François Dominique de Reynaud, Comte de Montlosier (1755–1838), politician Raynaud surface, type of algebraic surface Raynaud syndrome Raynaud's isogeny theorem Rey Robinson (born 1952), athlete Reynaud Des Marchais, Chevalier des Marchais, cartographer