Moony, O'Moony, Moon, Money, Moonie, Mainey, Mauney,
Meaney and Meeney
Mooney is a family name which is probably predominantly derived from the Irish Ó Maonaigh, pronounced Om-weeneey.[1] It can also be spelled Moony, Moonie, Mainey, Mauney,
Meaney and Meeney depending on the dialectic pronunciation that was anglicised.
Origins
The origin of the Moony or Mooney families is lost in antiquity. The name is derived from maoin, a
Gaelic word meaning wealth or treasure of treasure, hence when O'Maonaigh was anglicised to Mooney it meant the descendant of the wealthy one.[2]
According to Irish lore, the Mooney family comes from one of the largest and most noble Irish lines. They are said to be descendants of the ancient Irish King
Heremon, who, along with his brother Herber, conquered Ireland. Heremon slew his brother shortly after their invasion, took the throne for himself, and fathered a line of kings of Ireland that include
Malachi II, and
King Niall of the Nine Hostages.
Baptismal records, parish records, ancient land grants, the
Annals of the Four Masters, and books by
O'Hart,
McLysaght, and
O'Brien were all used in researching the history of the Mooney family name. These varied and often ancient records indicate that distant
septs of the name arose in several places throughout Ireland. The most known and most numerous sept came from the county of
Offaly. The members of this sept were from Chieftain Monach, son of Ailill Mor, Lord of
Ulster, who was descended from the Kings of
Connacht. These family members gave their name to town lands called Ballymooney both in that county and in the neighbouring county of
Leix.[3]
Charles ("Chuck") W. Mooney Jr. (born 1947), American, the Charles A. Heimbold, Jr. Professor of Law, and former interim dean, at the University of Pennsylvania Law School
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surnameMooney. If an
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