Type Word Usage Old Irish Meaning & History Old Irish word meaning "head" [1]. Related ItemsFamily Tree·Details Given Name DescendantsKennedi, Kennedy, Quinn, Quin(English) Conn, Kennedy(Irish) Conn(Irish Mythology) Cennétig, Conn(Old Irish) Surname DescendantsKennedy, Ó Cinnéidigh, Ó Cuinn, Quinn(Irish) Sources & References Matasović, Ranko. Etymological Dictionary of Proto-Celtic. Brill, 2009, page 177.