Mac Suibhne Mac Suibhne The Gaelic surname Mac Suibhne is a patronymic form of "Suibhne" and means "son of "Suibhne"". The personal name "Suibhne" means "pleasant". Anglicised forms of "Mac Suibhne" include: "McSeveney", "McSeveny", "McSween", "McSweeney", "McSweeny", "McSwiney", "Sweaney", "Sween", "Sweeney", "Sweenie", "Sweeny", "Sweney", "Swiney", "Swinney", A lenited variant form of "Mac Suibhne" is "Mac Shuibhne". Anglicised forms of the latter Gaelic name include: (possibly) "Mawhinney", "McQueen", "McQueeney", "McQueenie", (possibly) "McWhinney", "Queen", "Queeney", "Wheen". One particular family that has borne the surname "Mac Suibhne" is Clann Suibhne. Members of this Scottish family settled in Ulster as gallowglass warriors in the Middle Ages.
Mac Maoláin presence of a collateral family in the province of Leinster. MacMullan and McMullen families are recorded in the Barony of Uíbh Echach (Clanna-Rory Irish Genealogical Foundation page 16), as Bishops of the Diocese of Connor and Down with the Bishops seat (the seat of MacMullen) identified as the townland of Cabra, parish of Clonduff, ancient territory of Mac Aenghusa (Magennis), Lords of Iveagh. Mac Maoláin Mac Maoláin Gaelic-Irish surname. Mac Maoláin was a surname borne by a number of unrelated families in Gaelic Ireland, anciently found in Breifne, Mide, Brega, Connacht and Ulster. Now anglicized MacMullan, MacMullen, MacMoylan, McMullen, McMullan,