The Gaelic surname Mac Suibhne is a patronymic form of Suibhne and means "son of Suibhne". [1] The personal name Suibhne means "pleasant". [2]
Anglicised forms of Mac Suibhne include: McSeveney, [3] McSeveny, [3] McSween , [4] McSweeney , [1] McSweeny, [1] McSwiney, [1] Sweaney, [5] Sween, [1] Sweeney , [5] Sweenie, [5] Sweeny , [5] Sweney, [6] Swiney, [7] Swinney , [8] A lenited variant form of Mac Suibhne is Mac Shuibhne. [2] Anglicised forms of the latter Gaelic name include: (possibly) Mawhinney , [9] McQueen , [10] McQueeney , [10] McQueenie, [10] (possibly) McWhinney , [9] Queen, [11] Queeney, [11] Wheen . [12]
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. [5]