A clan with a truly noble heritage, the Sweeneys contributed for centuries to the vibrant historical drama of not only their native Ireland but also that of Scotland.
• Proud Celts to the very roots of their being, they boast a descent from the earliest warrior kings, while they were often to be found on the bloody field of battle in defence of their rights and freedoms.
• Name variations include: MacSuibhne (Gaelic), MacSweeney, MacSweeny, MacSwiney, MacSwyn, MacSwyny, Sevnagh, Sweeny, Sweney, Swiney, MacQueen.
