Surnames Prevalent in Ireland during the 17th Century
| Peerages In Ireland in the 17th Century (Not Complete!) |
| Allington |
| Althain |
| Annesley |
| Antrim |
| Ardglas |
| Arran |
| Athenree |
| Athenry |
| Athloan |
| Baltimore |
| Baltinglass |
| Barrymore |
| Blessington |
| Brittas |
| Cahir |
| Carbry |
| Calringford |
| Castlebarre |
| Castleconnell |
| Castlehaven |
| Castlemartin |
| Castlesteward |
| Cavan |
| Charlemont |
| Clanbrassill |
| Clancarty |
| Clanrickard |
| Clonmorish |
| Coloony |
| Conway |
| Cork |
| Costillo |
| Culmore |
| Curraghmore |
| Desmond |
| Doeura |
| Donegal |
| Drogheda |
| Dunboyne |
| Dungannon |
| Dunsany |
| Ely |
| Enniskillen |
| Esmond |
| Evagh |
| Fermoy |
| Fingall |
| Galmoy |
| Geasehill |
| Glanawly |
| Glanmalyra |
| Gormanston |
| Granard |
| Hoath |
| Ikeryn |
| Inhiquin |
| Kerry |
| Kildare |
| Kilmallock |
| Kilmaule |
| Kilultah |
| Kinalmeaky |
| Kingsland |
| Kinston |
| Kinsale |
| Lanesborough |
| Leitrim |
| Limerick |
| Lisbon |
| Londonderry |
| Longford |
| Lowth |
| Massarence |
| Mayo |
| Meath |
| Meryon |
| Monaghan |
| Mount Alexander |
| Moutgarret |
| Mountrath |
| Netterville |
| Ranalagh |
| Roscommon |
| Rosse |