This page contains an index of all the surnames in the database. Selecting a link will lead to a list of individuals in the database with this same surname.
| Letter | Surname | Number of People |
|---|---|---|
| O | Orton | 29 |
| O'Connor | 14 | |
| S | Sullivan | 14 |
| T | Tarsney | 14 |
| B | Boyd | 13 |
| C | Carrick | 11 |
| M | McGrath | 10 |
| D | Dwyer | 9 |
| G | Gaffney | 9 |
| L | Lavin | 9 |
| F | Feely | 7 |
| <absent> | 6 | |
| W | Wadsworth | 6 |
| L | La Haut | 5 |
| M | Marshall | 5 |
| R | Ryan | 5 |
| F | Finn | 4 |
| G | Greene | 4 |
| L | Little | 4 |
| S | Smith | 4 |
| C | Crozier | 3 |
| H | Hynes | 3 |
| T | Twinam | 3 |
| B | Brown | 2 |
| H | Healey | 2 |
| Hoskin | 2 | |
| K | Kenny | 2 |
| P | Penn | 2 |
| T | Twinem | 2 |
| B | Bane | 1 |
| Berlin | 1 | |
| Berry | 1 | |
| Bowler | 1 | |
| Brightman | 1 | |
| Brust | 1 | |
| C | Carroll | 1 |
| Cassin | 1 | |
| Caulfield | 1 | |
| Coffey | 1 | |
| Coughlin | 1 | |
| Cousineau | 1 | |
| Cowley | 1 | |
| D | Devestern | 1 |
| Dufford | 1 | |
| Dupont | 1 | |
| F | Flynn | 1 |
| G | Greeley | 1 |
| H | Hewitt | 1 |
| K | Keane | 1 |
| Kilcullen | 1 | |
| L | Londergan | 1 |
| M | Malley | 1 |
| Martin | 1 | |
| McKeever | 1 | |
| McNally | 1 | |
| McQueeney | 1 | |
| Mosley | 1 | |
| Moss | 1 | |
| N | Naye | 1 |
| P | Power | 1 |
| S | Sayers | 1 |
| Skelton | 1 | |
| Suprenant | 1 | |
| T | Terry | 1 |
| Thomson | 1 | |
| W | Wesley | 1 |
| Wilbor | 1 | |
| Wildes | 1 | |
| Wingert | 1 |
