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Hannon

Updated June 9, 2019

Family name origins & meanings

Irish : shortened Anglicized form of Gaelic Ó hAinchín ‘descendant of Ainchín’, a personal name possibly related to the personal name Annach (see Hanna), unless it is a variant of ainghein ‘unborn’.
Irish : shortened Anglicized form of Gaelic Ó hAnnacháin (see Hanahan).
Irish : shortened Anglicized form of Gaelic Ó hAnnáin (see Hannan).