Keaney Family History
Keaney Surname Meaning
Irish: Anglicized form of Gaelic Ó Cianaigh from a personal name based on cianach a derivative of cian ‘distant long’.
Alternatively, it can come from Ó Caoinnigh, which is a variant of Ó Coinnigh.
For further information, see Kenny.
Source: Dictionary of American Family Names 2nd edition, 2022
