Peerages in Ireland During the 17th Century
| Surnames Prevalent In 17th Century Ireland |
| Acheson |
| Adrian |
| Agard |
| Ailesbury |
| Ailmere |
| Aldworth |
| Alexander |
| Allen |
| Allingham |
| Anderson |
| Andrews |
| Anketill |
| Annesley |
| Antian |
| Anveray |
| Apesley |
| Archbold |
| Archdall |
| Archer |
| Argent |
| Arnop |
| Arthur |
| Arundell |
| Ash |
| Askough |
| Aston |
| Atkins |
| Atkinson |
| Aungier |
| Alymer |
| Babe |
| Babington |
| Bacon |
| Baennis |
| Bagnall |
| Balfe |
| Balford |
| Balfourid |
| Ball |
| Ballard |
| Bambrick |
| Barker |
| Barne |
| Barnivall |
| Barnet |
| Barran |
| Barret |
| Barrington |
| Barrit |
| Barrow |
| Barry |
| Barsey |
| Bash |
| Basset |
| Bassill |
| Bastwick |
| Bath |
| Batty |
| Bayly |
| Beard |
| Beaumen |
| Beaumons |
| Beaumont |
| Beckingham |
| Beg |
| Begg |
| Belan (or Boland) |
| Beling |
| Bellet |
| Bellew |
| Bennet |
| Berkeley |
| Berkely |
| Berkley |
| Bermingham |
| Bern |
| Beryford |
| Betagh |
| Bilier |
| Bingham |
| Bingley |
| Bird |
| Birford |
| Birn |
| Birt |
| Bisse |
| Bixford |
| Bladen |
| Blakney |
| Blanchfield |
| Blane |
| Blaney |
| Blany |
| Blenerhassett |
| Blount |
| Blundell |
| Bodely |
| Bodenham |
| Boix |
| Boland (or Belan) |
| Bolland |
| Bollard |
| Bolton |
| Bon |
| Bonnell |
| Booth |
| Bor |
| Borlase |
| Borough |
| Bostock |
| Bouchier |
| Bourgh |
| Bourk |
| Bowdell |
| Bowen |
| Bowyer |
| Boyd |
| Boyle |
| Boynton |
| Brabazon |
| Bradshaw |
| Brady |
| Bragge |
| Brand |
| Brandon |
| Brane |
| Brannagan |
| Brannon |
| Braybrook |
| Brenan |
| Brereton |
| Bret |
| Brice |
| Brimington |
| Brindley |
| Briscoe |
| Broadrick |
| Brook |
| Brooks |
| Broughton |
| Brown |
| Brune |
| Brunker |
| Bryan |
| Brydon |
| Bryen |
| Buckworth |
| Bulbeck |
| Bulkeley |
| Bulkeley |
| Bulkly |
| Bulmer |
| Burdon |
| Burgh |
| Burnell |
| Burnet |
| Burran |
| Burrowt |
| Burt |
| Bussey |
| Butler |
| Bryne |
| Cade |
| Cadell |
| Cadle |
| Cairnch |
| Calfe |
| Calthrop |
| Calvert |
| Cane |
| Cannon |
| Cantston |
| Cantwell |
| Cantwright |
| Carew |
| Carleton |
| Carney |
| Carpenter |
| Carre |
| Carroll |
| Cary |
| Caryll |
| Casse |
| Casshin |
| Cassy |
| Catelin |
| Cattlelin |
| Caulfeild |
| Cavanagh |
| Cavanan |
| Cecill |
| Chaloner |
| Chamberlen |
| Chambers |
| Chaworth |
| Cheivers |
| Cherry |
| Cheshire |
| Chetham |
| Chetwood |
| Cheveers |
| Chichester |
| Chopping |
| Christian |
| Clancy |
| Clark |
| Clayton |
| Cliffe |
| Clinton |
| Clotworthy |
| Cockain |
| Cockam |
| Cockburn |
| Coghan |
| Colclough |
| Cole |
| Coleman |
| Coley |
| Colley |
| Collins |
| Coltlough |
| Colvill |
| Coman |
| Comerford |
| Comine |
| Conningsby |
| Connor |
| Conrun |
| Conway |
| Coogin |
| Cooke |
| Coot |
| Coote |
| Cope |
| Copley |
| Coply |
| Cornwalles |
| Cornwalsh |
| Cosby |
| Cosgrove |
| Cottingham |
| Courcy |
| Courtney |
| Cox |
| Craughane |
| Crawford |
| Creagh |
| Crefton |
| Crehall |
| Crewkern |
| Croe |
| Crofton |
| Croker |
| Cromp |
| Cromwell |
| Crosby |
| Cruce |
| Crue |
| Crump |
| Culine |
| Cullen |
| Culme |
| Culpopes |
| Cunningham |
| Curcy |
| Curduffe |
| Cusack |
| Dake |
| Dalaghan |
| Dalton |
| Damers |
| Danceer |
| Darcy |
| Darditz |
| Darlite |
| D'Artois |
| Daville |
| Davys |
| Dawney |
| Dawson |
| Dean |
| Deen |
| Deering |
| Delafield |
| Delahide |
| Delaine |
| Delamore |
| Delapulld |
| Dempsey |
| Dempsy |
| Den |
| Denny |
| Denton |
| Derinzy |
| Dermond |
| Devenigh |
| Devereux |
| Dickeson |
| Digby |
| Dillon |
| Dod |
| Domville |
| Donnellau |
| Dopping |
| Doppinge |
| Dormer |
| Dorrel |
| Dounton |
| Dowd |
| Dowdall |
| Dowde |
| Dowden |
| Doyne |
| Dracot |
| Drake |
| Driscoll |
| Drumgold |
| Drury |
| Dryland |
| Duffe |
| Duglas |
| Dukenfeild |
| Dullany |
| Dun |
| Dungan |
| Durham |
| Dyke |
| Ecchlin |
| Eccleston |
| Edgworth |
| Edkins |
| Edmunston |
| Edwards |
| Egan |
| Elliot |
| Ellyot |
| Emerson |
| Erskin |
| Esmond |
| Eustace |
| Evens |
| Everard |
| Evers |
| Fagan |
| Fairfax |
| Faning |
| Fanning |
| Fanshaw |
| Farnham |
| Farrell |
| Fawether |
| Fawnt |
| Fay |
| Feasant |
| Field |
| Feilding |
| Fennell |
| Fenton |
| Fernley |
| Ferrall |
| Finglas |
| Fish |
| Fisher |
| Fitton |
| Fitzgerald |
| Fitzharis |
| Fitzherbert |
| Fitzjames |
| Fitzjohn |
| Fitzleons |
| Fitzmauris |
| Fitzpatrick |
| Fitzsimons |
| Fitzsums |
| Fitzsymons |
| Flatsbury |
| Fleming |
| Fletcher |
| Flood |
| Flower |
| Foliot |
| Folliot |
| Forbes |
| Ford |
| Forlong |
| Forrest |
| Forster |
| Fortescuc |
| Forth |
| Foster |
| Fowell |
| Fowler |
| Fox |
| Francks |
| Franke |
| French |
| Fyan |
| Gage |
| Galtrim |
| Galway |
| Gardiner |
| Garland |
| Gascoigne |
| Gavan |
| Gay |
| Gaydon |
| Gedding |
| Gee |
| Gelagh |
| Geneville |
| Gern |
| Gernon |
| Gerrialdin |
| Gerrard |
| Gerrott |
| Gerton |
| Geton |
| Geveson |
| Geyton |
| Gibbons |
| Gibson |
| Gifford |
| Giffins |
| Gilbert |
| Glasier |
| Glover |
| Gobart |
| Godfrey |
| Godolphin |
| Goghegan |
| Golborn |
| Gold |
| Golding |
| Goldsmith |
| Goodman |
| Goodrick |
| Gookin |
| Gore |
| Gorge |
| Goringe |
| Gough |
| Gould |
| Gourdon |
| Grace |
| Graham |
| Grange |
| Grant |
| Grantham |
| Gratrakes |
| Gratreax |
| Green |
| Grey |
| Griffin |
| Griffith |
| Grimsditch |
| Groves |
| Hacket |
| Haines |
| Hales |
| Halpenny |
| Haly |
| Hamilton |
| Hamline |
| Hamlyn |
| Hamond |
| Hampton |
| Hancocke |
| Hansby |
| Hara |
| Harding |
| Hare |
| Haris |
| Harison |
| Harman |
| Harpur |
| Harrington |
| Harrison |
| Harrison |
| Hartpoll |
| Hartpool |
| Harvey |
| Hastings |
| Hatton |
| Hawley |
| Hector |
| Hely |
| Henat |
| Herbert |
| Hereford |
| Hering |
| Hetherington |
| Heward |
| Hewetson |
| Hewson |
| Heyden |
| Heynes |
| Hibbots |
| Hickenson |
| Hickman |
| Hicky |
| Hide |
| Higgin |
| Hill |
| Hilton |
| Hind |
| Hirnum |
| Hix |
| Hobart (Hobert) |
| Hodder |
| Hodge |
| Hodges |
| Hodson |
| Hodynet |
| Hogan |
| Hoge |
| Holcroft |
| Hollis |
| Holmes |
| Holywood |
| Hoo |
| Hore |
| horsfall |
| Houghe |
| Houghton |
| Houlte |
| Hovenden |
| Howard |
| Howell |
| Hoy |
| Huet |
| Hughes |
| Hume |
| Humphry |
| Hunson |
| Hunt |
| Huring |
| Hurley |
| Hurst |
| Hussey |
| Huitcheson |
| Ingoldsby |
| Irland |
| Itchingham |
| Ivers |
| Jacob |
| Jakson |
| Jans |
| Jekeman |
| Jepson |
| Jevery |
| Joanes |
| Jobson |
| Johnson |
| Jones |
| Jordan |
| Jowers |
| Judge |
| Juxton |
| Kadder |
| Kearney |
| Keaser |
| Keating |
| Keling |
| Kempston |
| Kendall |
| Kenedy |
| Kent |
| Kerdiffe |
| Kerovane |
| King |
| Kingston |
| Kirawan |
| Knappe |
| Knatchbull |
| Knight |
| Krockes |
| Lacy |
| Laffan |
| Lake |
| Lambkert |
| Lancaster |
| Lane |
| Langford |
| Langrredge |
| Langton |
| Lany |
| Latham |
| Lattin |
| Lauder |
| Lawles |
| Lawrence |
| Layd |
| Leake |
| Lecester |
| Lee |
| Legge |
| Lenhunt |
| Leigh |
| Leman |
| Lennard |
| Lenton |
| Leseley |
| Lestrange |
| Lewlyn |
| Lill |
| Lilly |
| Linch |
| Lindon |
| Linley |
| Lint (alias Skelton) |
| Lions |
| Lister |
| Lodge |
| Loe |
| Loftus |
| Loghan |
| London |
| Long |
| Lorcan |
| Losse |
| Lother |
| Love |
| Lowther |
| Loyd |
| Lucas |
| Luther |
| Lutterell |
| Lutterville |
| Lynam |
| Macany |
| MacBrien |
| MacCarty |
| MacCoghlan |
| MacConnor |
| MacCragh |
| MacDermott |
| Macdonell |
| Macdonogh |
| MacEgan |
| MacGawly |
| MacGennis |
| MacGeoghagan |
| MacGillicuddy |
| MacGragh |
| Macguire |
| MacHurley |
| MacKenny |
| MacMahon |
| MacNemara |
| MacShehy |
| MacSwyny |
| MacWilliam |
| Madden |
| Mahon |
| Malady |
| Malby |
| Malham |
| Mallock |
| Mallory |
| Malone |
| Mandeville |
| Mands |
| Manson |
| Manwaring |
| Margetson |
| Markham |
| Marlay |
| Martin |
| Marvin |
| Marward |
| Masterson |
| Matchell |
| Mathews |
| Maud |
| Maul |
| Maude |
| Maull |
| Maulster |
| May |
| Mayart |
| Maynard |
| Maypowder |
| Maxwell |
| Mead |
| Meadcalfe |
| Meagh |
| Meagher |
| Meares |
| Meathold |
| Meed |
| Menin |
| Mercer |
| Meredith |
| Mervin |
| Messingham |
| Mey |
| Middleton |
| Might |
| Mildmay |
| Miles |
| Miller |
| Milles |
| Milton |
| Misset |
| Mocklier |
| Moigne |
| Molloy |
| Molyneux |
| Mondeford |
| Mongomery |
| Monk |
| Monsell |
| Montgomery |
| Muschamp |
| Mutray |
| Nanfan |
| Nangle |
| Nappe |
| Nealgan |
| Nedham |
| Neile |
| Nelson |
| Netervill |
| Netleton |
| Netterville |
| Neugent |
| Nevill |
| Newcomen |
| Newman |
| Newse |
| Nightingale |
| Nisbitt |
| Noble |
| Norris |
| North |
| Notingham |
| Nottingham |
| Nugent |
| O'Brian |
| O'Cahan |
| O'Callaghan |
| O'Carroll |
| O'Connor |
| O'Connor Don |
| O'Connor Sligo |
| O'Conry |
| O'Cruly |
| O'Dempsie |
| O'Dogherty |
| O'Donelan |
| O'Donell |
| O'Dowde |
| O'Dwyer |
| O'Farrell |
| O'Flaherty |
| O'Flanagan |
| Ogle |
| O'Hara |
| O'Herilyhy |
| O'Hierlihy |
| O'Horan |
| O'Keif |
| O;Kelly |
| O'Kennedy |
| Okes |
| O'Leary |
| O'Lira |
| Oliver |
| Olivers |
| O'Madden |
| O'Meara |
| O'Molloy |
| O'Mulrian |
| O'Murchoe |
| O'Naughten |
| O'Neal |
| O'Neylan |
| O'Rely |
| Ormsby |
| O'Ryan |
| Osbaldeston |
| osborn |
| osborne |
| O'Sheaghnassy |
| O'Sullevan |
| O'Tully |
| Otway |
| Owen |
| Owens |
| Owgan |
| Owryn |
| Oxenden |
| Pain |
| Pallisar |
| Palmer |
| Panting |
| Parker |
| Parry |
| Parsons |
| Passevant |
| Patten |
| Peat |
| Peck |
| Pierce |
| Peisly |
| Penkeston |
| Pennington |
| Pennteney |
| Pennyfather |
| Pepard |
| Percivall |
| Perkins |
| Perrot |
| Perrotte |
| Petiver |
| Pettid |
| Pettit |
| Peyton |
| Pheasant |
| Pheipo |
| Philips |
| Phillips |
| Philpot |
| Piggot |
| Piggott |
| Pinnock |
| Pitte |
| Pitts |
| Polower |
| Plunket |
| Poinings |
| Pollard |
| Pollexen |
| Poole |
| Porter |
| Potte |
| Potts |
| Poulet |
| Powell |
| Power |
| Poyntz |
| Prendergast |
| Preston |
| Price |
| Prossors |
| Protfote |
| Purcell |
| Purdon |
| Pyepkho |
| Pypart |
| Quatermas |
| Quick |
| Quitnot |
| Rainsford |
| Raly |
| Ramsey |
| Ransford |
| Rathers |
| Rawson |
| Reader |
| Reading |
| Redman |
| Renolds |
| Rice |
| Rich |
| Richard |
| Richards |
| Richardson |
| Rider |
| Ridgeway |
| Rinzy |
| Rive |
| Roberts |
| Robinson |
| Roche |
| Rochford |
| Rolls |
| Rooth |
| Roper |
| Roos |
| Roose (was Roos) |
| Rotherham |
| Routaps |
| Row |
| Rowell |
| Rowly |
| Rowncell |
| Rugge |
| Ruishe |
| Russell |
| Ruth |
| Ryan |
| Ryves |
| Saint Lawrence |
| Salford |
| Salle |
| Salter |
| Salway |
| Sandall |
| Sanderson |
| Sandes |
| Sandford |
| Sandys |
| Sankey |
| Sarjeant |
| Sarse |
| Sarsfield |
| Saunderson |
| Savage |
| Saville |
| Scofeild |
| Scot |
| Scott |
| Scout |
| Scourlock |
| Scurlog |
| Sedgrave |
| Sergent |
| Serle |
| Serridge |
| Sexton |
| Seymour |
| Sgallen |
| Shane |
| Shee |
| Sheffeild |
| Shelly |
| Sherlen |
| Sherlock |
| Sherwood |
| Shore |
| Shortall |
| Sibthorpe |
| Sidney |
| Siggins |
| Silliard |
| Silver |
| Simens |
| Simonds |
| Sing |
| Sinnock |
| Sinnot |
| Sinot |
| Skelton (Alias Lint) |
| Skevington |
| Skiddy |
| Skipwith |
| Slabert |
| Slingesby |
| Slobert |
| Smith |
| Smithsby |
| Somers |
| South |
| Southcott |
| southwell |
| Sowthwell |
| Spraight |
| Sparke |
| Spenser |
| Sponser |
| Spotswood |
| Spring |
| Stafford |
| Stainberger |
| Stanhop |
| Stanihurst |
| Stanley |
| Stnaly |
| Stanton |
| Stapels |
| Starke |
| Starling |
| St. Barbe |
| Stephens |
| Stephenson |
| Sterling |
| Stern |
| Steward |
| St. George |
| St. John |
| St. Lawrence |
| Stockdall |
| Stofford |
| Stopfer |
| Stoughton |
| Stowell |
| St. Paul |
| Strangwick |
| Stritch |
| Strong |
| Strongbow |
| Strowd |
| Strowde |
| Stuart |
| Taffe |
| Tailor |
| Tailour |
| Talbot |
| Tallant |
| Talmarch |
| Tankard |
| That |
| Taylor |
| Telling |
| Temple |
| Tench |
| Tent |
| Tepsheth |
| Thelwal |
| Thirold |
| Thomas |
| Thompson |
| Thornton |
| Tichborne |
| Tiffin |
| Tink |
| Tirrell |
| Tirry |
| tobin |
| Toleer |
| Topham |
| Toto |
| Touthet |
| Towers |
| Townley |
| Tonwly |
| Toxtell |
| Travers |
| Tremmet |
| Trevor |
| Troth |
| Trusteen |
| Tucket |
| Tuit |
| Tully |
| turk |
| Twisdin |
| Twist |
| Tylesby |
| Tylling |
| Tyndall |
| Tyrrell |
| Underwood |
| Upton |
| uriell |
| Usher |
| Valentine |
| Vaughan |
| Veal |
| Veldon |
| Verdon |
| Vernon (alias Vernun) |
| Vesey (See Vosey) |
| Vesse (See Vosey) |
| Villiers |
| Vincent |
| Vosey (alias Vesey, Vesse) |
| Wadding |
| Wafer |
| wake |
| Wakefeild |
| Wakely |
| Walcot |
| Waldron |
| Wale |
| Waliker |
| Wall |
| Walldys |
| Wallis |
| Wallys |
| Walsh |
| Walshingham |
| Wand |
| Wandesford |
| Wandford |
| Warburton |
| Ward |
| Warden |
| Ware |
| Warren |
| Waterhouse |
| Watson |
| Welden |
| Weldon |
| Wellesley |
| Wems |
| Wenman |
| Wentworth |
| Wesely |
| West |
| Westenra |
| Westgate |
| Westhorp |
| Westhrop |
| Weston |
| Wetherall |
| Wetherell |
| Wharton |
| wheeler |
| Whethell |
| Whitechurch |
| Whitechurch |
| Whitehurst |
| Whitefield |
| Whitney |
| Wibrants |
| Wiclife |
| Wigate |
| Wilcokson |
| Wild |
| Wilkinson |
| williams |
| Willoughby |
| Willson |
| Wilmot |
| Windsor |
| Wingfeild |
| Wingfield |
| Winter |
| Wise |
| Witham |
| Wodenham |
| Wogan |
| Wolverston |
| Wodfell |
| Woodhouse |
| Woodlock |
| Woods |
| Woodward |
| Worfop |
| Worsop |
| Worth |
| Wotton |
| Wrythe |
| Wybrants |
| Wycomb |
| Wycombe |
| Young |
| Zouche |