| Surnames | Total | Surnames | Total | Surnames | Total | Surnames | Total | Surnames | Total | Surnames | Total |
| Agnew | 4 | Devlin | 1 | Hamilton | 1 | Maguire | 9 | McGinn | 3 | Owens | 1 |
| Austin | 1 | Donaldson | 8 | Hanlon | 1 | Malcolmson | 1 | McGrath | 1 | Palmer | 1 |
| Bannican | 1 | Donaghy | 11 | Hannon | 1 | Mallon | 8 | McGuire | 1 | Phelemy | 1 |
| Batterton | 1 | Donnellan | 1 | Hanratty | 14 | Malone | 1 | McGuinness | 3 | Quigley | 5 |
| Began | 1 | Donnelly | 14 | Hart | 1 | Markey | 1 | McGurk | 2 | Quillan | 1 |
| Begley | 3 | Donohoe | 1 | Harte | 2 | Marks | 2 | McKeever | 4 | Quinn | 36 |
| Bellew | 2 | Doolin | 1 | Harvessey | 1 | Marmion | 1 | McKenna | 8 | Rafferty | 3 |
| Bennett | 4 | Doran | 1 | Harvey | 12 | Martin | 15 | McKeon | 2 | Ranaghan | 1 |
| Blacker | 1 | Doyle | 3 | Hearty | 43 | Marron | 2 | McKeown | 17 | Reel | 7 |
| Bowden | 1 | Duffy | 18 | Henry | 3 | McAleavy | 1 | McKevitt | 1 | Reilly | 2 |
| Boyle | 14 | Duncan | 1 | Hoey | 1 | McAlister | 2 | McKie | 1 | Reynolds | 1 |
| Bradley | 1 | Durkan | 1 | Holloway | 1 | McAllister | 8 | McKinley | 3 | Rice | 3 |
| Brady | 2 | Durnin | 1 | Hollywood | 4 | McAnally | 1 | McMahon | 17 | Richardson | 1 |
| Breen | 1 | Eardly | 2 | Hughes | 33 | McAneaney | 1 | McManus | 1 | Robb | 4 |
| Brennan | 1 | Early | 1 | Jeffers | 2 | McArdle | 13 | McNally | 5 | Rocks | 1 |
| Brown | 1 | Eastwood | 1 | Johnston | 6 | McBride | 2 | McNamee | 4 | Roddy | 2 |
| Buchanan | 1 | Elmour | 1 | Kearnan | 1 | McCabe | 14 | McNeely | 1 | Rodgers | 1 |
| Burns | 10 | Evans | 3 | Kearney | 5 | McCann | 8 | McNulty | 13 | Rooney | 6 |
| Byrne | 16 | Fannin | 1 | Keegan | 8 | McClean | 1 | McOscar | 1 | Rowland | 3 |
| Caffrey | 2 | Fanning | 1 | Keenan | 10 | McClennand | 1 | McParland | 1 | Ruddy | 2 |
| Caherty | 1 | Farnan | 1 | Kelly | 30 | McComiskey | 1 | McQuaid | 1 | Rush | 5 |
| Callaghan | 12 | Farrell | 3 | Kerley | 1 | McConville | 16 | McQuillan | 1 | Sheridan | 3 |
| Callan | 1 | Faughey | 1 | Kernan | 4 | McCooey | 5 | McShane | 25 | Shevlin | 1 |
| Campbell | 12 | Faughy | 1 | Kiernan | 2 | McCormack | 2 | McVarry | 1 | Shields | 3 |
| Canning | 1 | Fearon | 1 | Kilcreesh | 1 | McCoy | 14 | McVeigh | 1 | Shiels | 3 |
| Caragher | 1 | Fee | 3 | King | 1 | McCready | 1 | Meehan | 2 | Short | 4 |
| Carragher | 24 | Feehan | 1 | Kirby | 1 | McCreesh | 22 | Moley | 8 | Shoulder | 1 |
| Casey | 10 | Feely | 1 | Kirk | 4 | McCudden | 1 | Molloy | 1 | Sinclair | 1 |
| Cassidy | 2 | Feenan | 2 | Lafferty | 5 | McCullagh | 2 | Morgan | 12 | Sloan | 1 |
| Clarke | 3 | Fegan | 6 | Lamb | 6 | McCullough | 1 | Morris | 15 | Smith | 7 |
| Clinton | 1 | Feighan | 2 | Largy | 5 | McCumiskey | 1 | Moynes | 9 | Speers | 1 |
| Collins | 4 | Finnegan | 4 | Larkin | 9 | McCusker | 1 | Muckian | 1 | Stephens | 1 |
| Comiskey | 2 | Fisher | 1 | Laverty | 3 | McDermot | 3 | Murcan | 1 | Stitt | 1 |
| Comisky | 1 | Fitzpatrick | 1 | Lavelle | 10 | McDonald | 1 | Murdock | 1 | Swinburn | 1 |
| Conlon | 22 | Flynn | 1 | Lenaghan | 4 | McDonnell | 9 | Murphy | 31 | Tavey | 2 |
| Connolly | 7 | Gallogley | 3 | Lennan | 2 | McEldrew | 1 | Murray | 5 | Tinley | 1 |
| Connor | 2 | Garland | 4 | Lennon | 7 | McElroy | 3 | Murtagh | 2 | Toner | 4 |
| Cooper | 1 | Gartland | 2 | Leonard | 1 | McElveen | 3 | Nelson | 1 | Traynor | 17 |
| Corr | 1 | Garvey | 9 | Loane | 1 | McEneaney | 3 | Norris | 1 | Treanor | 2 |
| Corrigan | 1 | Gibson | 1 | Loughran | 4 | McEntee | 4 | Nugent | 3 | Ward | 2 |
| Coulter | 2 | Gilmore | 3 | Louth | 2 | McEnterart | 1 | Oates | 1 | Watson | 1 |
| Courtney | 1 | Goodfellow | 2 | Lowe | 2 | McEnteggart | 2 | O'Brien | 1 | Watters | 9 |
| Cowan | 2 | Gorman | 2 | Loy | 27 | McGahan | 1 | O'Callaghan | 2 | Webb | 1 |
| Creegan | 2 | Gormley | 1 | Luckie | 5 | McGahon | 2 | O'Connor | 2 | White | 5 |
| Crilly | 2 | Graham | 3 | Lucky | 1 | McGahran | 2 | O'Donnell | 1 | Wilson | 3 |
| Cromie | 2 | Grant | 14 | Lynch | 4 | McGarrell | 2 | O'Hagan | 3 | Woods | 7 |
| Cumiskey | 1 | Gregory | 3 | Macken | 20 | McGarvey | 1 | O'Hanlon | 5 | Wylie | 1 |
| Cumisky | 1 | Griffin | 1 | Mackin | 2 | McGeeney | 9 | O'Hare | 3 | ||
| Cunningham | 1 | Hale | 3 | Mageeney | 1 | McGeough | 3 | O'Neill | 4 | ||
| Daly | 10 | Hamill | 2 | Magill | 4 | McGill | 1 | O'Reilly | 1 | ||
| Dawson | 2 | ||||||||||