O'Farrell or Farrell is still the most dominant surname in the County. Other common surnames are, Quinn, Kenny, Kiernan, Mulvey, Smith, Leavy, Kelly, Glennon, Keenan, Casey and Murphy.

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County Louth

County Mayo

Most common names:

The more common surnames in the North Mayo include Gallagher, Durkan, McHale, Barrett, McNulty, McNicholas, Brennan, Henry, Doyle, Harkin, Dogherty, Foy, Kelly, Loftus, Gaughan and Lavelle.

In South Mayo common surnames includes Walsh, Burke, Gibbons, Prendergast, Joyce, Murray, Gallagher, Lydon, Heneghan, Murphy, O'Malley, Kelly, Moran, Duffy, O'Connor, Waldron, Farragher.

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County Meath

Most common names:

Reilly, Smith, Lynch, Brady, Farrell, Farrelly, Kelly, Brien, Daly and Maguire.

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County Monaghan

Most common names:

O'Boylan / Boyland

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County Offaly

Most common names:

Kelly, Dunne, Molloy, Carroll, Egan, Dempsey, O'Connor, Daly, Fitzpatrick and Lalor.

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County Roscommon

Most common names:

Hanley, Beirne, Kelly, Brennan, Connor, Flynn, Cox, McDermott, Brady and Farrell are the most numerous surnames in County Roscommon.

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County Sligo

Most common names:

Gallagher, Brennan, MacGowan, Kelly, Gilmartin, Healy, Walsh, Hart, Feeney and MacDonagh.

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County Tipperary

Most common names:

The chief surnames of North Tipperary include Ryan, O'Brien, Kennedy, O'Meara, Maher/Meagher, Burke, Gleeson, Carroll, Hogan and Kelly.

The chief surnames found in South Tipperary include Ryan, Dwyer, Maher, Brien, Hayes, Quirke, Treacy, Meara, Macken, Maloney, Lonergan.

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County Tyrone

Most common names:

Murphy, Hughes, Wilson, Devlin, McManus, Armstrong, Donnelly, O'Neill, Quinn, Cassidy and Maguire, Boyle.

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County Waterford

Most common names:

Power, Walsh, O'Brien, Murphy, Ryan, McGrath, Foley, Flynn, Morrissey, Kelly, Phelan and Sullivan.

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County Westmeath

Most common names:

(Mc)Geoghegan, O'Growney, Brennan, O'Coffey, O'Mulleady, O'Malone, O'Daly, McAuley, McCormack.

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County Wexford

Most common names:

Murphy, Sinnott, Doyle, Furlong, Walsh, Rossiter, Scallan, Brien, Brown, Stafford, Devereux and Kavanagh

**Search for these names in:**
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* Surname Community Search	* Family Home Pages Index
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Irish Clans and Surnames

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