Cahen

Cahen is a surname and/or a first name that may refer to:


 * Cahen's constant, an infinite series of unit fractions, with alternating signs, derived from Sylvester's sequence
 * Cahen–Mellin integral, an integral transform

People

 * Albert Cahen (1846–1903), French composer
 * Claude Cahen (1909–1991), French orientalist and Islamic historian
 * Coralie Cahen (1832-1899), philanthropist
 * Ernest Cahen (1828–1893), French composer and organist
 * Enrique Cahen Salaberry (1911–1991), Argentine film director
 * Louis Cahen d'Anvers (1837–1922), French banker
 * Mónica Cahen D'Anvers (born 1934), Argentine journalist, TV news host, and actress
 * Fritz Max Cahén (1891–1966), German journalist, writer, and spy