Irish Surnames: A to Z

This list can by no means be considered comprehensive. Those surnames with an asterisk are listed in ‘The Surnames of Ireland’ Edward MacLysaght, sixth edition (1997), published by the Irish Academic Press, ISBN 0-7165-2364-7. I have not used this book in the creation of this list, however consulting this book will give you some idea of where the surname or it’s variations may possibly be found in Ireland.


ABCDEFGHIJKL
BookeyConaway
BoolConboy
BoolmanConcanen/Concanon
BoomerCondin/Condon*
BooneCondran/Condren/Condron*
Boork/Boorke/Burke/BurkCone*
Boote/Booth/BootheConefry*
Booth/Boothe/BooteConelin
Bor*/BorrConell/Connel/Connell*
BorbidgeConelly/Conely/Connally/Connelly/Connolly/Connoly*/Conolly
Borris*/BourisConeran
Borrowes*/Borroughs*/Burrowes*/Borrows/Borough/Boroughs/BoroseConey*/Cooney*
BorthistleCongleton
BortonConick
BoshellConiff
BostaneConingham
Bostock*Conlan/Conlen/Conlon
BoswellConn*
BothamConna
Bothe/Boot/BootheConnaghty*
BottomConnary
BottomleyConnaughton*
BottsConnellan*/Connellane
Boucher*/Bossher*Conner*
BoudyConneran
BoughallConnerly
Boughan*/BoughenConners
BoughlyConnery*
BoulgerConnick
BourdageConnilan
Bourdan/BourdinConnis
BourisquotConnol/Connoll
Bourke*Connollys
BourndenConnor*
Bourne*Connors/Conyers*/Conyors
BouyConny
BovellConor
Bow/Bowes*/Bowe*/Bogue*Conraghy/Conrahee/Conrahy*
BowareConran*/Conron
Bowden*/Boden*Conroy*/Conree*/Conary*/Conry*Conry*
BowelsConstable
Bowen*Constabulary
Bower*/BowersConvill
Bowford,Conway*
BowkerConwell*
BowlanConyngham*/Cunningham*
Bowler*Cooch
Bowles*Boles*/Boal*Coody
BowleyCoogan*
BowlgerBolger/BoulgerCooin
BowlingCook/Cooke*
Bowman*Cooksey
BowsCooly
Bowyer*Coonan*
BoxCoone/Cooney/Coony
BoxfieldCoonin
BoxwellCooper*
BoyBuyCoornun
Boyd*/BoydeCoote*
Boylan*Cope
Boyle*/Boyl/Boyel/Boil/BoileCopeland*
BoylemCopes
Boylye/BoyleCoplen
Boyne*Copley*/Coply
Boys/Boyse/Boyce*/Boyes*/Bohill*Coppinger*
BoystonCoran
Boyton*Corballis
BozmanCorbally*
BrabantCorbet/Corbett*/Corbane*/Corbit
Brabazon*Corboy*
Bracen/Bracken*Corcoran*/Corcran
BrackCord
BrackerCordial/Cordill
BraclayCorey*
Bradan/Bradden/BradinCorfield
BradbourneCorgan
BradburyCorish*
BraddellCorker
Braddish/Bradish*Corkeran*/Corcoran*/Corkoran
BraddockCorlett
Bradey/Brady*Corley
Bradford*Cormac/Cormack*/Cormick*/Cormick/Cormock
Bradley*/BradlyCormean/Cormeen
BradnerCornelius
Bradshaw*/BradshoCornock
BradstockCornwall
BradstonCornway
BradstreetCorr
BradwellCorragon/Corrogan/Corrigan*
BrailyCorran/Corrin
BraineCorrie*/Corry*
BraithwaiteCorry*/Corrie*/Cory
BraltonCorsby
BrambeyCorvinn
BramhallCos
Branagan/BranniganCosbie/Cosby*/Cosbye
Branan/Branin/Brannan*/BranonCoschrane
BrandCosgrave*/Cosgrif/Cosgrove
Brandon*Cosker*/Cusker*
Branegan/Brangan/BraniganCosley
BranogueCoss
BranscomCossart
BranstonCossiens
BrassCostagen/Costagin/Costigan*
Brassil*/Brazil*/Brassill/Brazel/Brazell/Braziel/Brazil/Brazill/BrazzielCostello/Costelloe
BrassingtonCoster
BrattanCostilly
BraughallCostin
BraunanCostola
BrayCothers
Braybrook(Baron)Cotle/Cottle*
Breadin/Breading/Bredin*/Breadon*/BredonCottaral/Cottrell/Cottrill
Bready*Cotter*
Breakey*/Brakey*Cottingham
BreartonCotton*
BrebnerCotts
BreckanCoughlan*/Coughlen/Coughlin
Breen*/BreeneCoulbourne
BreertonCoulman
BrefootCoulson
Brein/BrienCoulter*
BrellaghanCoulthard
Brenan/Brenane/Brennan*Couman
BrennandCouny
BrennickCourcey
BrennonCoureCoury
Brenogue/BrenockCourt*
Brereton*Courtenay/Courtnay/Courtney*
Breslin*/Breslane*Couse
BrethetCoveny
BrethwaiteCoverdell
Brett*/Britt*Covert
BreviterCovvell
Brew*Cowan*/Cowen
BrewsterCowden
BriarlyCowel/Cowell
Brice*/Bryce*Cowert
BrichCowlan/Cowling
BrichanCowley
BrickCowman*
BrickellCowper*
Brickley*/Breckley*Cowrey
BrideCowtard
BridgeCox*
Bridgeman*Coye
BridgesCoyle*
BridomeCoyne*/Koyne
Brigdale/Brigdall/BrigdellCozns
BrigendenCradock
Brigges/Briggs*Crafford
BrightCragg
BrigidCraggs
BrigleyCragh/Crah/Creage/Cray/Creagh*
Brillahan/BrillahonCraig*/Craige/Creage
BrillyCramer*
BrimagimCrampton*
BrindleyCranCrane*
Brine/Brien/Brein/BrionCranesborough
BrinstinCrannen
BrintherCranny*/Craney
Briody*Cranston
Brisco/Briscoe*Cranwell
Brislawn*/Brislane*/Breslin*Crass
Bristow/BristoweCraster
Brit/Britt*/Brett*Crathorne
BrithCraughen/Creagan/Creagone
BrittaCraven*Carvane*/Creavan*
Brittain*/Britton*/BrittinCrawford
Britton/Brittain*Crawley
Broader/BroadersCream
BroadheadCreamer
BroadhurstCrean/Creane
BroadstreetCreary
Brocas*Credon
Brock*Cree
BrocklesbyCreed*/Creedon*
BrodenCreegan*/Cregan*/Crehan*
Broder*/Broderick*/Browder*/BrodersCreery
Broderick*/Broder*/Browder*/BroderikCregan*/Creegan*
Brodie*/BrodyCreggan
BrodleyCrehan*/Creegan*
Broe*Creighton*/Crehan*
BrogdenCreisz
BroghilCrenar
BrohyCrennan
BromfieldCribbin
BronchasCrickard
BronnetCrifferty
BronogueCrimmin
BrookbankCrippsCrips
Brooke*/Brookes/BrooksCrispCrispe
Broom/BroomeCritchey
BroomfieldCritchly
Brophy*Croagh/Croak/Croake
Broren?Croasdaile
Brosnahan*/Brosnan*Croffts/Crofts*
Brosnan*/Brosnahan*Croft
BrosterCrofton
BrothersonCroghan
BrouchasCroke*
BroughCroker*
Broughall*Crolly*/Croly*/Crilly*/Crowley
Broughane/BroughenCromelin/Crommelin
BroughesCromie*/Crombie*
BroughtonCromien
BrowCronan/Cronin*
BrowdersCrone*
Brown/Browne*Cronly
BrownbillCronoge*
BrownerCronsberry
BrowningCronson
Brownlee*/Brownley/BrownlyCronyn
BrownlonCrook/Crooke*
Brownlow*Crookes/Crooks
BrownrigCrookshank
Brownrigg*Crooney
BrowntonCrosbie*/Crosby
BrowtherCrosdaile/Crosdale
Bruce*Crosenton
BrudenellCrosley/Crossly
Bruder/Bruders/Bruther/BruitherCross*/Crosse
Bruen*Crossan*/Crossen
BruerCrosthwait/Crosthwaite/Croswaite/Croswait
BruffCrothers
BrumanCrotty
BrumerCrouch
BrumfeildCrow/Crowe*
BrumhallCrowley/Crowly
BrumleyCrozier*
BrumsdallCru
Brumskill/BrunskillCruise*/deCruys*
BruneCruit
BrunkerCrump/Crumpe
BruntCrumpton
BruntonCrymble
BrunwickCudahy/Cuday/Cuddahy/Cuddihy*/Cuddy*/Quiddihy*
BrushCuddy*Cuddihy*/Quiddihy*
BruslandCuff/Cuffe/Cuffe*
BruslinCugan
Bruton*Cugley/Cugly
BruttCuisset
Bryan*/Bryen/Bryn/BryonCulbreath
BryandCull
BryansCullatin/Culleton*/Colleton*/Culliton/Culloden
BrydeCullen*/Cullin*/Cullon
BrydenCullerton
BrydgesCullien
BryneCulligan*
Bryum/BryunCullinan*/Quillinane*
BuchanCully*
Buchanan*Cumby
BuchnallCuming
BuckingerCummerton
BuckleCummeston
Buckley*/BucklyCummin/Cumming
BuckmasterCummings*/Commons*/Cummins*
BucktonCummins*/Commons*/Cummings*
BuckworthCumsy
Budd/BuddsCumyng
BuerdenCunning*/Gunning*
Buggey/Buggie/Buggy*Cunningham*/Cunninham/Cunnungham
Builger/BulgerCunnip/Cunnup
BulfinCuogly/Quogly
BulingCuolahan*
BulkeleyCuoney
BullCupitt
Bullen*/BullinCuppaidge/Cuppaige
BullinbrookeCurchors/Curcihors
Bullock*/BullockeCurley
Bunbury*/BumberryCurraan/Curran*Currane*/Curreen/Curren/Currin*/Curreen*/Curran*/Curwen
BunnCurramore
BunnanCurrens
BuntinCurrie/Curry
Bunting*/Bunton*Curteis/Curtice/Curtis*
Bunton*/Bunting*Curten/Curtin*
Bunworth*Cusack*
BurbitCushen/Cushin/Cushion*/Cushing*
BurbridgeCushing*/Cushion*
BurbyCusins
BurceCuskelly
Burch/BirchCussen*
Burchaell/Burchaels/Burchel/Burchell/Burtchaell*Custolly
BurcotCutbert/Cuthbert
Burden/BurdonCuthbertson
Burdet/BurdettCutler
Burge/Burges/Burgess*/Burrowes*/BurgisCuttle
Burgh
Burgin/Bergin
Burk
Burke*/deBurgh*
Burkett
Burkill
Burle/Burleigh
Burling
Burn/Burne
Burnell*
Burnes/Burns*/O'Beirne*/Birrane*/Byrne*
Burnet/Burnett*
Burnham
Burnside*
Burrell*/Berrill*
Burres/Burris/Burrowes*/Buris*/Burrows
Burt*/Birt*
Burtels/Burtles
Burton*
Burtonwood
Bury*
Busby
Bush/Bushe
Bushell/Bussell
Busher*
Bustard*
Busteed*
Busten
Butler*/Buttler
Buton
Butt*
Butter
Butterfield
Button
Byam
Byar/Byarr
Bynain
ByramByran
Byrch
Byrn/Byrne*/Byrnes
Byron*
Byrtt
Byrum