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Gannon | numerous: Connacht, Midlands etc. Ir. Mag Fhionnáin, fionn - fair. A family of Mayo. The name appears as Ó Geanáin in the spoken language. SI & IF. |
MacGanon | Very rare: Coleraine (Derry). Ir. Mag Fhionnáin. Diminutive of first name Fionn (fair). Earlier associated with Mayo. |
Mag Fhionnáin | Gannon: líonmhar: Connachta & Lár na Tíre. Bhí clanna díobh in Iorras (Maigh Eo) agus i Ros Comáin-Liatroim. Ó Geanáin i gcaint na ndaoine. SGG. |
Parishes where a Gonnon and a second surname married each other.
This list shows total Gonnon Roman Catholic marriages by county.
Click on the county to see detail.