Last name: MCMANUS

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All you have to know about the last name MCMANUS

Last name frequency

MCMANUS : This last name is indexed 48,954 times on Geneanet!

Origin of last name

MCMANUS : Irish and Scottish: Anglicized form of Gaelic Mac Maghnuis or Mac Maghnusa a patronymic from Maghnus later Mánus a Gaelic form of the Scandinavian personal name Magnus made famous by St. Magnus of Orkney. As an Irish name this is found mainly in Roscommon and Fermanagh and is connected with the O'Connors or the Maguires; in Scotland it is connected with the Colquhouns.

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