Welsh names
A starting Welsh names
Ab owen
Aberfa
Abertha
Aberthol
Adain
Adara
Adda
Addfwyn
Addien
Addiena
Addolgar
Adele
Adenydd
Aderyn
Adwr
Adyna
Aedd
Aelwyd
Aeron
Aerona
Aeronwen
Aeronwy
Afanen
Afon
Alawn
Albanwr
Aled
Aledwen
Alexander
Alis
Alistair
Alun
Alwin
Alwyn
Alys
Amathaon
Amerawdwr
Amhar
Amlawdd
Amren
Amser
Amynedd
Amyneddgar
Anarawd
Andras
Andreas
Aneira
Aneirin
Aneurin
Anfri
Angawdd
Angharad
Anghard
Anghrist
Angor
Annie
Anwar
Anwas
Anwell
Anwen
Anwil
Anwill
Anwir
Anwyl
Anwyll
Anynnawg
Anyon
Ap evan
Ap harry
Ap howell
Ap maddock
Ap owen
Ap rhys
Ap roderick
Aranrhod
Arawn
Ardwyad
Argel
Argiwydd
Argiwyddes
Argoel
Argraff
Arial
Arian
Ariana
Arianrhod
Ariene
Arlais
Armes
Artaith
Arthes
Arthfael
Arthur
Arthwr
Arval
Arvel
Arvil
Arwel
Arwydd
Arwyn
Arwystli
Asgre
Atgas
Avaon
Awel
Awst
Awstin
B starting Welsh names
Badan
Badden
Baddon
Baeddan
Banon
Banys
Barris
Beavan
Beaven
Beda
Bedivere
Bedwyr
Bedyw
Beli
Beli mawr
Bendigeidfran
Berth
Berthog
Berwyn
Bethan
Betrys
Bettrys
Bevan
Beven
Bevin
Bevon
Bevyn
Blathaon
Bleddyn
Blegywryd
Bleidd
Blodeuwedd
Blodeuyn
Blodwen
Blodwyn
Bowen
Brac
Brad
Bradwr
Braen
Braith
Bran
Brangwen
Brangwy
Branwen
Branwenn
Branwyn
Brathach
Bregus
Briallan
Briallen
Brian
Broderick
Bron
Bronwen
Bronwyn
Brychan
Bryn
Brynmor
Brynn
Brân
Buddug
Bwich
C starting Welsh names
Cadarn
Cadawg
Caddell
Caddoc
Caddock
Cade
Cadel
Cadell
Cadellin
Caden
Cadfael
Cadfan
Cadi
Cadman
Cadmon
Cadoc
Cadogan
Cadwalader
Cadwaladr
Cadwaladyr
Cadwallader
Cadwallen
Cadwallon
Cadwgan
Cadwr
Cadwy
Cadwyn
Cadyryeith
Caer llion
Caerau
Caerwyn
Caethes
Cafell
Cai
Cain
Caio
Caius
Calcas
Caledvwich
Camedyr
Caniad
Cant
Caradawg
Caradoc
Caradog
Carey
Carne
Caron
Carthage
Carwyn
Cary
Caryl
Carys
Cas
Casnar
Cass
Cassian
Cassidy
Casswallawn
Caswallon
Cath
Catrin
Caw
Cawrdav
Ccri
Cecil
Cedric
Cedrick
Cedrik
Cedrych
Cefin
Ceinwen
Ceithin
Celyn
Cerdic
Ceredig
Ceretic
Ceri
Ceridwen
Cerridwen
Cerridwyn
Cerys
Cheryl
Chloe
Cledwyn
Clud
Clust
Clyde
Clywd
Cnychwr
Coch
Coed
Colleen
Colwin
Colwyn
Colywnn
Conway
Conwy
Conyn
Cordelia
Corsen
Craddock
Cradoe
Cragen
Craig
Creiddylad
Crystin
Cubert
Culhwch
Culvanawd
Custenhin
Cwrig
Cymreiges
Cymry
Cynan
Cynbal
Cynbel
Cynddelw
Cyndeyrn
Cynog
Cystenian
Cystennin
D starting Welsh names
Daere
Dafydd
Dai
Dal
Dalldav
Damien
Daned
Danielle
Daryn
Dave
David
Davies
Davy
Davyn
Dee
Deiniol
Delia
Delwen
Delwin
Delwyn
Delyth
Dera
Derfel
Derwen
Deryn
Deverell
Deverril
Dewey
Dewi
Dewitt
Dewydd
Dicra
Dierdre
Difyr
Digon
Dilan
Dillan
Dillie
Dillon
Dillus
Dillwyn
Dilwen
Dilwyn
Dilys
Dirrnyg
Donna
Donne
Dover
Drem
Dremidydd
Druce
Drudwas
Druson
Drych
Drysi
Drystan
Dryw
Drywsone
Du
Duach
Dylan
Dylis
Dyllan
Dyllon
Dynawd
Dyvynarth
Dyvyr
Dywel
E starting Welsh names
Earwin
Earwine
Ebrill
Edern
Edmyg
Edris
Efa
Eheubryd
Eiddoel
Eifion
Eigyr
Eiladar
Eiluned
Eilwen
Eilwyn
Einian
Einion
Einwys
Eira
Eirian
Eirlys
Eirwen
Eirwyn
Elain
Elen
Eleri
Elgan
Elin
Elined
Ellylw
Elphin
Eluned
Emhyr
Emiyn
Emlyn
Emma
Emrick
Emrys
Emyr
Eneuawg
Enfys
Enid
Enit
Enrhydreg
Erbin
Ercwiff
Ercwlff
Erdudvyl
Eres
Ergyryad
Eriyn
Ermid
Erwin
Erwyn
Eryi
Esyilt
Esyllt
Eudav
Eurig
Eurneid
Eurolwvn
Eurwen
Euryn
Eus
Ev
Evan
Evann
Evans
Evin
Evon
Evrawg
Evyn
Ewan
Eyslk
F starting Welsh names
Fane
Fercos
Ffanci
Fferyll
Ffion
Ffionn
Fflergant
Fflewdwr
Fflur
Ffodor
Ffowc
Ffraid
Ffransis
Floyd
Fnam
Folant
Freda
Fychan
Fyrsil
G starting Welsh names
Gaenor
Garan
Garanhon
Garanwyn
Gareth
Garnoc
Garnock
Garreth
Garry
Garwyli
Gary
Gavan
Gavin
Gavyn
Gawain
Gaynor
Gemma
Geraint
Gerallt
Gerontius
Gerwyn
Gethin
Gilbert
Gilvaethwy
Glad
Gladis
Gladys
Glan
Glaw
Gleda
Gleis
Glenda
Glendower
Glenice
Glenis
Glenn
Glennis
Glenys
Glew
Glinda
Glinyeu
Glinys
Glyn
Glynae
Glynda
Glyndwr
Glynis
Glynn
Glynnis
Gobrwy
Goewin
Goleuddydd
Gorasgwrn
Gorawen
Goreu
Gormant
Goronwy
Gorsedd
Govan
Govannon
Gower
Gowyr
Granwen
Greid
Griff
Griffen
Griffeth
Griffin
Griffith
Grigor
Groffudd
Gronw
Gruffen
Gruffin
Gruffud
Gruffudd
Gruffydd
Gruffyn
Grufydd
Grwn
Gryphin
Gryphon
Guenevere
Guinevere
Gusg
Guto
Gwaeddan
Gwakhmai
Gwalchmei
Gwalhaved
Gwallawg
Gwallter
Gwanwyn
Gwarthegydd
Gwawl
Gwawr
Gwayne
Gweir
Gwen
Gwenabwy
Gwenda
Gwendelyn
Gwendi
Gwendolen
Gwendoline
Gwendolyn
Gwener
Gweneth
Gwenfrewi
Gwenhwyfar
Gwenhwyvar
Gwenith
Gwenledyr
Gwenllian
Gwenn alarch
Gwenna
Gwenneth
Gwenwynwyn
Gwenyth
Gwern
Gwernach
Gwevyl
Gwil
Gwilenhin
Gwilim
Gwillym
Gwilym
Gwitart
Gwladus
Gwladys
Gwrddywal
Gwres
Gwyddawg
Gwydion
Gwydre
Gwydyon
Gwylim
Gwyn
Gwyndolen
Gwyndolyn
Gwynedd
Gwyneira
Gwyneth
Gwynfor
Gwyngad
Gwynn
Gwynne
Gwynneth
Gwyr
Gwystyl
Gwythyr
H starting Welsh names
Haf
Harold
Harri
Harriet
Haul
Hayden
Haydn
Haydon
Heather
Heddwyn
Hefin
Hefina
Heilyn
Heledd
Helena
Hen beddestyr
Hen was
Hen wyneb
Heulwen
Holly
Hopcyn
Howel
Howell
Hu
Huabwy
Huarwar
Hueil
Huey
Hugh
Hughie
Huw
Hydd
Hyledd
Hywel
I starting Welsh names
Iago
Ian
Ianto
Iddig
Idella
Idris
Idwal
Iefan
Iestyn
Ieuan
Ifan
Ifor
Ilar
Illtyd
Indeg
Ioan
Iob
Iolo
Iolyn
Iona
Iori
Iorwerth
Islwyn
Isolda
Isolde
Ithel
Iustig
Ivor
Iwan
J starting Welsh names
Jacob
Jane
Jennifer
Jestin
Jestina
Jestine
Jeston
Joanna
John
Jonathan
K starting Welsh names
Kai
Kane
Kay
Kei
Keith
Kelemon
Kelli
Kelyn
Ken
Kendric
Kendrick
Kendrik
Kendrix
Kenn
Kenrick
Kenrik
Kent
Kenyon
Kevyn
Kian
Kigva
Kilydd
Kim
Kimball
Kimble
Kraig
Kyledyr
Kynan
Kyndmryn
Kynedyr
Kynlas
Kynon
Kynwal
Kynwyl
Kywrkh
L starting Welsh names
Lau
Leolin
Leoline
Lew
Lewella
Lewellyn
Lewys
Lilibet
Lilybet
Linette
Linnet
Llacheu
Llara
Llassar
Llawr
Lleu
Lleucu
Llevelys
Llew
Lleweliyn
Llewella
Llewellyn
Llewelyn
Llinos
Lloyd
Lludd
Llundein
Llwybyr
Llwyd
Llwydeu
Llwyr
Llyn
Llyr
Llyweilun
Llywellyn
Llywelyn
Llŷr
Loan
Lola
Lowri
Luc
Lug
Luned
Lunete
Lyn
Lynelle
Lynessa
Lynette
Lynnet
Lynnette
M starting Welsh names
Mabli
Mabon
Mabsant
Mabyn
Macsen
Madawc
Madawg
Maddoc
Maddock
Maddockson
Maddocson
Maddog
Maddox
Madoc
Madog
Maegan
Mael
Maelgwyn
Maelwys
Mair
Mairwen
Maldwyn
Mali
Mallolwch
Mallt
Manawydan
Manon
Marc
March
Mared
Maredud
Maredudd
Marged
Margred
Mari
Martyn
Marvin
Marvyn
Mary
Math
Mathias
Maud
Mawrth
Maxen
Maygan
Meagan
Meaghan
Medraut
Medrod
Medyr
Meeghan
Megan
Meggan
Meghan
Meical
Meilyg
Meinir
Meinwen
Meirion
Meiriona
Melanie
Menw
Mercher
Mercia
Meredith
Meredydd
Mererid
Merfyn
Meridith
Merlyn
Merrick
Merrion
Merry
Merv
Mervin
Mervyn
Merwyn
Meuric
Meurig
Mihangel
Mil
Modlen
Modred
Moesen
Morcan
Morcar
Mordred
Mordwywr
Moren
Morgaine
Morgan
Morgana
Morgann
Morgannwg
Morgant
Morgen
Morthwyl
Morvran
Morvudd
Morwen
Morwenna
Mostyn
Myf
Myfanawy
Myfanwy
Myrddin
Myrick
N starting Welsh names
Naw
Neb
Neifion
Neirin
Nerth
Nerthach
Nerys
Nest
Nesta
Neued
Newlin
Newlyn
Newyddllyn
Nia
Ninian
Nissyen
Non
Nudd
Nye
Nynnyaw
O starting Welsh names
Odgar
Ofydd
Ol
Olwen
Olwin
Olwina
Olwydd
Olwyn
Olwyna
Ondyaw
Osian
Oswallt
Owain
Owein
Owen
Owena
Owin
Owyn
Owynn
P starting Welsh names
Paderau
Padrig
Pany
Parry
Pedr
Peissawg
Pembroke
Penarddun
Penllyn
Penn
Penvro
Peredur
Perry
Plys
Powell
Preece
Price
Pryce
Pryderi
Prydwen
Puw
Pwyll
Pyrs
R starting Welsh names
Rathtyen
Reece
Rees
Reese
Ren
Renfrew
Rhan
Rhawn
Rhedyn
Rheged
Rheinallt
Rhett
Rhiain
Rhiamon
Rhian
Rhiannon
Rhianon
Rhianu
Rhianwen
Rhianwyn
Rhinffrew
Rhioganedd
Rhisiart
Rhobert
Rhodri
Rhona
Rhonda
Rhonwen
Rhosyn
Rhun
Rhuvawn
Rhyawdd
Rhychdir
Rhyd
Rhydderch
Rhydian
Rhys
Riannon
Rice
Roderick
Romney
Rose
Rowena
Rumenea
Ryan
Ryn
S starting Welsh names
Sadwm
Saer
Saeth
Saffir
Saith
Sarff
Sawyl
Sayer
Sayers
Sayre
Sayres
Seith
Sel
Selwyn
Selyf
Selyv
Seren
Shan
Sian
Siana
Siani
Siarl
Siawn
Sieffre
Siencyn
Sinnoch
Sion
Sioned
Sior
Siors
Siorus
Siwan
Siân
Siôn
Siôr
Sonnagh
Steffan
Steffen
Steffon
Sugyn
Sulyen
Syvwkh
T starting Welsh names
Tad
Tadd
Taffy
Talaith
Talar
Talfryn
Taliesin
Talyessin
Tangwen
Tara
Taran
Taren
Tarian
Tarran
Tarrant
Tarren
Taryn
Tegan
Tegid
Tegwan
Tegwen
Teithi
Teleri
Telyn
Teregud
Terrwyn
Tesni
Timotheus
Tiwlip
Tomi
Tomos
Toreth
Torlan
Torri
Trahaearn
Trahaym
Trahern
Traherne
Tramaine
Traveon
Travion
Travon.
Trefor
Tremain
Tremaine
Tremayne
Tremen
Trent
Trev
Trevan
Trevelian
Trevelyan
Treven
Trevian
Trevion
Trevls
Trevon trefor
Trevonn
Trevor
Trevyn
Tringad
Tristan
Tristram
Tristyn
Trudy
Trynt
Trystan
Tudor
Tudur
Twm
Twrgadarn
Tywysog
U starting Welsh names
Uchdryd
Una
Urien
Uther
Uthyr
V starting Welsh names
Vaddon
Vala
Vanora
Vaughan
Vaughn
Vevay
Vonn
Vontell
Vorath
W starting Welsh names
Wadu
Waljan
Win
Winefred
Winifred
Winn
Winnie
Winnifred
Wmffre
Wren
Wyn
Wynfor
Wynn
Wynne
Wynnifred
Y starting Welsh names
Yale
Yorath
Ysbail
Ysberin
Ysgawyn
Z starting Welsh names
Zayden
These lists are only intended to give you name ideas. Make sure to further research each name, as some may have negative connotations.