Save Type Surname (from given name) Usage Irish Pronounced Pron. KWIN(English) [key·IPA] Meaning & HistoryExpand Links Anglicized form of Irish Ó Cuinn meaning "descendant of Conn". Related NamesDetails VariantsÓ Cuinn, Ó Cuinneagáin Categories anglicizations, baseball players, bass guitarists, child actors, Chocolatier characters, comedians, Grease, jockeys, MMA, mountaineers