Family History and Genealogy Resources by Surname
Sweeney Surname Origin
(Origin Irish) shortened form of McSweeney, an Anglicized form of Gaelic Mac Suibhne �son of Suibhne�, a byname meaning �pleasant�.
Sweeney Surname Meaning and Family Facts
Sweeney Last Name Meaning
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A Sweeney Family History Thought:
What is past is prologue.