Last name: CASEY

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All you have to know about the last name CASEY

Last name frequency

CASEY : This last name is indexed 211,457 times on Geneanet!

Origin of last name

CASEY : 1: Irish: shortened Anglicized form of Gaelic Ó Cathasaigh ‘descendant of Cathasach’ a byname meaning ‘vigilant’ or ‘noisy’. Compare Caissie.2: English and Irish (of Norman origin): from Old French Cauceis denoting someone from the Pays de Caux in Normandy.

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