Anglicized form of the Irish given name CEALLACH or the surname derived from it Ó Ceallaigh. As a surname, it has been borne by actor and dancer Gene Kelly (1912-1996) and actress and princess Grace Kelly (1929-1982).
Famous People: Grace Kellywiki (Actor, 1929, United States), Kelly Clarksonwiki (Singer, 1982, United States), Gene Kellywiki (Actor, 1912, United States), Kelly Rowlandwiki (Singer, 1981, United States), Martin Kellywiki (Soccer Player, 1990, United Kingdom), R. Kellywiki (Singer, 1967, United States), Kelly Kellywiki (Wrestler, 1987, United States), Ned Kellywiki (Mafioso, 1854, Australia)