Welsh Name Generator
Real Welsh first names, patronymics and surnames
Generate authentic Welsh names: modern favourites like Rhys, Ffion, Osian and Cerys, medieval and mythological names such as Gwenllian, Owain and Taliesin, and full names with genuine Welsh surnames like Llewelyn, Prydderch and ap Rhys. Correct Welsh spelling throughout, including the double letters.
About Welsh names
Welsh names come from one of Europe's oldest living languages, and the spelling rules are the first thing to get right. Welsh treats dd, ll, ff, ch and rh as single letters, so Gruffydd, Llewelyn and Ffion are pronounced very differently from how an English reader might guess: dd is a soft th, ll is the famous voiceless hissed l, and f is a v sound while ff is an English f. Names built on wen or gwyn (white, blessed) are everywhere in the female stock, from Bronwen and Ceinwen to Eirwen and Arianwen, and Rhi- names like Rhiannon and Rhian come straight from Celtic mythology.
Until the 1600s most Welsh people used patronymics rather than fixed surnames: Rhys ap Gruffydd was Rhys son of Gruffydd, and Nest ferch Rhys was Nest daughter of Rhys. When surnames were adopted under English pressure, ap and its variants fused into the family names Wales is now known for: ap Rhys became Price and Preece, ap Hywel became Powell, ap Rhisiart became Pritchard, ab Owain became Bowen.
Modern Wales has revived old names. Osian, Macsen, Cadi, Efa, Seren and Ffion are among the most popular baby names in Wales, while medieval and mythological choices such as Taliesin, Pryderi, Gwenllian and Branwen give writers a rich vein for fantasy and historical characters.
How to choose Welsh names
- Learn five sounds before you use the names: dd = th in 'this', ll = a hissed l, f = v, ff = f, w and y are vowels. Getting Ffion or Gruffydd wrong out loud is very noticeable.
- For medieval settings use patronymics (ap or ab for a son, ferch for a daughter) or a byname such as Goch (red-haired), Ddu (dark) or Fychan (the younger) instead of surnames; fixed Welsh surnames only became widespread in the 16th and 17th centuries.
- Distinctly Welsh surnames like Prydderch, Vaughan, Bevan, Powell and Pritchard read as more Welsh than Jones or Williams and help a character stand out.
- Nature words are real given names: Seren (star), Enfys (rainbow), Eira (snow), Haf (summer), Gwawr (dawn), Heddwyn (blessed peace).
- Match tone to era: Osian, Cadi and Macsen feel like children born after 2000, while Blodwen, Myfanwy and Idris sound like their great-grandparents.
Frequently asked questions
How do you pronounce Welsh names like Ffion, Rhys and Siân?
Ffion is FEE-on, Rhys is REES with a breathy r, and Siân is SHAHN. The trickiest sound is ll (as in Llewelyn), made by placing the tongue for an l and blowing air out the sides.
Why are there so many Welsh people named Jones, Davies and Evans?
Wales used patronymics until the 1500s and 1600s, so when families adopted fixed surnames they usually froze the father's first name in English form: John became Jones, David became Davies, Evan became Evans.
What do 'ap' and 'ferch' mean in Welsh names?
Ap (or ab before a vowel) means 'son of' and ferch means 'daughter of', so Owain ap Hywel is Owain son of Hywel. Many Welsh surnames like Powell, Price and Bowen are fused ap forms.
Are Welsh names good for fantasy characters?
Very. Tolkien drew on Welsh for Sindarin Elvish, and Arthurian legend is full of Welsh names, so choices like Taliesin, Gwenllian, Pryderi and Ceridwen give fantasy characters an authentic Celtic feel without inventing anything.
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All 1,000 Welsh names
A: 62 names
- Adda
- Adda ap Meilyr
- Adda Wyn
- Aelhaearn
- Aeres
- Aeron
- Aeron Gwyther
- Aeron Wynne-Jones
- Aerona
- Aeronwen
- Afagddu
- Alaw Kyffin
- Aled
- Aled Prosser
- Alun
- Alun Davies
- Alwen
- Alwyn
- Alwyn Bedward
- Alys
- Alys Celyn
- Alys ferch Ednyfed
- Alys ferch Iolyn
- Amaethon
- Anarawd
- Anarawd ap Rhodri
- Andras
- Anest
- Anest Ceirios
- Anest Parry-Jones
- Anest Penry
A, continued
- Aneurin
- Aneurin Hopkins
- Angharad
- Angharad ferch Maredudd
- Angharad ferch Owain
- Angharad ferch Uchdryd
- Angharad Rees
- Annes
- Annes ferch Ifan
- Annes Môn
- Annes Salusbury
- Anwen
- Anwen Hughes
- Arawn
- Arfon
- Arfon Maddocks
- Arianrhod
- Arianwen
- Arthur
- Arwel
- Arwel Thomas
- Arwen
- Arwyn
- Asaff
- Awel Elis-Thomas
- Awel Sayce
- Awen
- Awen Pritchard
- Awena
- Awena Huws
- Awstin
B: 42 names
- Baglan
- Beca
- Beca Mai
- Bedo
- Bedo ab Elis
- Bedo ap Siencyn
- Bedo Bach
- Bedo Ddu
- Bedwyr
- Bedwyr Williams
- Begw
- Bendigeidfran
- Bened
- Berwyn
- Berwyn Roberts
- Bethan
- Bethan Llewellyn
- Bethan Rhys
- Beti
- Beti Nevett
- Betrys Lewys
- Betsan
- Betsi
- Beuno
- Bleddyn
- Bleddyn ap Cynfyn
- Bleddyn Evans
- Blodeuwedd
- Blodwen
- Brân
- Branwen
- Branwen Lewis
- Briallen
- Brochwel
- Bronwen
- Brychan
- Bryn
- Bryn Edwards
- Brynach
- Brynmor
- Brynmor Morgans
- Buddug
C: 102 names
- Cadell
- Cadell ap Rhodri
- Cadfael
- Cadfan
- Cadfarch
- Cadi
- Cadi Leyshon
- Cadi Mai
- Cadi Powell
- Cadoc
- Cadwaladr
- Cadwallon
- Cadwallon ap Cadfan
- Cadwgan
- Cadwgan ab Ednowain
- Cadwgan ap Bleddyn
- Cadwgan Goch
- Cadwr
- Caerwyn
- Caerwyn Brace
- Cai
- Cai Daron
- Cai Morris
- Cain
- Caio
- Callwen
- Canna
- Caradog
- Carannog
- Cari
- Cari Medi
- Caron
- Carwen
- Carwyn
- Carwyn Preece
- Caryl
- Carys
- Carys Prydderch
- Casi
- Casi Enlli
- Casi Morus
- Caswallon
- Cati
- Catrin
- Catrin ferch Rhisiart
- Catrin ferch Simwnt
- Catrin Howells
- Cawrdaf
- Cefin
- Ceinwen
- Celyn Blayney
C, continued
- Celynin
- Cemlyn
- Cemlyn Wiliam
- Cennydd
- Ceredig
- Ceri
- Ceri Ann
- Cerian Lougher
- Cerian Vaughan-Thomas
- Ceridwen
- Cerys
- Cerys Jenkins
- Cewydd
- Cian Conway
- Cigfa
- Cilydd
- Cledwyn
- Cledwyn ap Hopcyn
- Clydog
- Collen
- Creirwy
- Creuddylad
- Crisiant
- Cristyn
- Cuhelyn
- Cuhelyn ap Cynddelw
- Cuhelyn Sais
- Culhwch
- Cunedda
- Curig
- Cybi
- Cynan
- Cynan ab Owain
- Cynan ap Iago
- Cynddelw
- Cyndeyrn
- Cynfael
- Cynfarch
- Cynfelyn
- Cynfyn
- Cyngar
- Cyngen
- Cynhafal
- Cynidr
- Cynllo
- Cynog
- Cynwrig
- Cynwrig ab Idnerth
- Cynwrig Fychan
- Cynwyl
- Cystennin
D: 48 names
- Dafi
- Dafydd
- Dafydd ap Gwilym
- Dafydd ap Llywelyn
- Dafydd Owen
- Dai
- Deian
- Deian Huw
- Deian Llwyd
- Deian Meyrick
- Deian Rhys-Davies
- Deiniol
- Deiniol Ellis
- Deio
- Deio ab Ifan
- Deio Felyn
- Deio Goch
- Delwen
- Delyth
- Delyth Watkins
- Derfel Baynham
- Derfel Ifans
- Deri
- Derwyn
- Deryn
- Deryn Gough
- Dewi
- Dewi Pritchard
- Dilwen
- Dilwyn
- Dilwyn Bennion
- Dilys
- Dingad
- Dogfael
- Dôn
- Dunawd
- Dwynwen
- Dyddgu
- Dyddgu ferch Ieuan
- Dyddgu ferch Seisyll
- Dyfan
- Dyfan Protheroe
- Dyfed
- Dyfnallt
- Dyfnwal
- Dyfrig
- Dylan
- Dylan Bebb
E: 105 names
- Ebrill
- Ebrill Pyrs
- Edern
- Edmwnd
- Ednyfed
- Ednyfed ap Cynwrig
- Ednyfed ap Gwerystan
- Ednyfed ap Iarddur
- Edryd
- Edwen
- Efa
- Efa ferch Elystan
- Efa ferch Madog
- Efa ferch Maredudd
- Efa Prosser
- Efa Wen
- Efnisien
- Efrog
- Eiddwen
- Eifion
- Eifion Wynne
- Eigr
- Eigra
- Eilir
- Eilwen
- Einion
- Einion ab Owain
- Einion Fychan
- Einion Rowlands
- Einir
- Einir Anwyl
- Einir Morris-Jones
- Einir Price
- Eira
- Eirian
- Eirian Lloyd
- Eirig
- Eiriol Lloyd-Williams
- Eirlys
- Eirlys Rowlands
- Eirwen
- Eirwyn
- Eirwyn Jenkin
- Eiry Pendry
- Eirys
- Ela Gittins
- Elaeth
- Elain
- Elan
- Elen
- Elen ferch Gutyn
- Elen ferch Llywelyn
E, continued
- Elenid
- Eleri
- Eleri Beynon
- Eleri Humphreys
- Eleri Mathias
- Elfed
- Elfyn
- Elfyn Craddock
- Elfyn Huws
- Elgan
- Elian
- Elidir
- Elidir Yale
- Elin
- Elin Gwennol
- Elin Pryce
- Elinor
- Elinor Cadogan
- Elinor Wyn-Jones
- Elis
- Elis Ceiriog
- Elisedd
- Elliw
- Elliw Bowen
- Elonwy
- Elonwy Clwyd
- Elsi
- Elsi Matthews
- Eluned
- Eluned Cadwallader
- Eluned ferch Gronw
- Elwyn
- Elystan
- Emlyn
- Emrys
- Emrys Cadwaladr
- Emyr
- Emyr Rhydderch
- Enfys
- Enfys Bellis
- Enid
- Enlli
- Erbin
- Erin Ellis
- Erin Gwenfyl
- Erin Wyn
- Erwyd
- Esyllt
- Eurfyl
- Eurgain
- Eurig
- Euros
- Euros Protheroe
F: 6 names
- Ffion
- Ffion Vaughan
- Fflur
- Fflur Vaughan
- Ffraid
- Ffreuer
G: 121 names
- Gaenor
- Gareth
- Gareth Bowen
- Garmon
- Garwen
- Generys
- Generys ferch Heilyn
- Geraint
- Geraint Meredydd
- Gerallt
- Gerwyn
- Gerwyn Pryce-Jones
- Gerwyn Roderick
- Gethin
- Gethin Arfon
- Gethin Llewelyn
- Gethin Pughe
- Gilfaethwy
- Glain
- Glanmor
- Glanmor Prys-Davies
- Glanmor Tannatt
- Glenda
- Glenys
- Glesni
- Glesni Roberts
- Glyn
- Glyn Bevan
- Goewin
- Gofannon
- Goleuddydd
- Goronwy ab Ednyfed
- Gronw
- Gronw ab Elidir
- Gruff
- Gruff Beddoe
- Gruff Emlyn
- Gruff Lloyd-Owen
- Gruffudd
- Gruffydd
G, continued
- Gruffydd ap Cynan
- Gruffydd ap Llywelyn
- Gruffydd Prys
- Grug
- Guto
- Guto Bach
- Guto Eryl
- Guto Harries
- Guto Machreth
- Guto Tudur
- Guto Wogan
- Gutyn
- Gutyn ab Einion
- Gutyn ap Deio
- Gutyn Ddu
- Gwalchmai
- Gwallter
- Gwawl
- Gwawr
- Gwawr Jones
- Gwen
- Gwen ferch Rhosier
- Gwenan Iwan
- Gwenan Richards
- Gwenan Yorath
- Gwenda
- Gwenddydd
- Gwendolen
- Gwenfair
- Gwenfrewi
- Gwenfron
- Gwenhwyfach
- Gwenhwyfar
- Gwenhwyfar ferch Gwrgenau
- Gwenith
- Gwenlli
- Gwenllian
- Gwenllian Fechan
- Gwenllian ferch Gruffydd
- Gwenllian ferch Llywelyn
G, continued
- Gwenlyn
- Gwennan
- Gwenno
- Gwenno Ifanwy
- Gwenno Parry
- Gwenog
- Gwenonwy
- Gwenydd
- Gwerful
- Gwerful ferch Bedo
- Gwerful ferch Hywel
- Gwern
- Gwgon
- Gwgon ab Elystan
- Gwgon ap Llywarch
- Gwilym
- Gwilym ap Hwlcyn
- Gwion
- Gwion ap Cadifor
- Gwion Probert
- Gwladus ferch Dafydd
- Gwladys
- Gwrgant
- Gwrhyr
- Gwriad
- Gwrtheyrn
- Gwyddelan
- Gwyddno
- Gwydion
- Gwyn
- Gwyn Beynon
- Gwyndaf
- Gwyndaf Peate
- Gwynedd
- Gwyneira
- Gwyneth
- Gwyneth Prothero
- Gwynfor
- Gwynllyw
- Gwynno
- Gwythyr
H: 43 names
- Haf
- Haf Owens
- Hafgan
- Hafren Gwyn
- Hafwen
- Harri
- Harri Llywelyn
- Harri Môn
- Hawys
- Hawys ferch Mordaf
- Hedd
- Hedd Wyn
- Heddwyn
- Hedydd
- Hefin
- Hefin Lloyd-Jones
- Hefin Price
- Hefin Tomos
- Hefin Treharne
- Hefina
- Heilyn ab Adda
- Heilyn ap Seisyll
- Heilyn Llwyd
- Heilyn Wyn
- Heini
- Heledd
- Heledd Gwynne
- Heledd Morgan
- Heulwen
- Heulyn
- Hopcyn
- Hunydd
- Hunydd ferch Einion
- Huw
- Huw Bassett
- Hwfa
- Hwfa ab Ynyr
- Hwfa Fychan
- Hywel
- Hywel ap Goronwy
- Hywel Ap Rhisiart
- Hywela
- Hywyn
I: 49 names
- Iago
- Iago ab Idwal
- Ianto
- Idloes
- Idnerth
- Idris
- Idwal
- Idwal ap Anarawd
- Iestyn
- Iestyn ap Gwrgant
- Iestyn Cynon
- Iestyn Griffith
- Ieuan
- Ieuan Fawr
- Ieuan Foel
- Ieuan Meredith
- Ifan
- Ifan Rhydderch
- Ifan Sais
- Ifor
- Ifor Gwilliam
- Ilan
- Illtud
- Indeg
- Ioan
- Ioan Prysor
- Iola
- Iolo
- Iolo ap Rhisiart
- Iolo Morganwg
- Iolo Prydderch
- Iolyn
- Iolyn Fychan
- Iorwerth
- Iorwerth ab Adda
- Iorwerth ap Bleddyn
- Iorwerth Bebb
- Irfon
- Irfon Parri
- Isan
- Islwyn
- Ithel
- Ithel ap Rhirid
- Ithel Bowen
- Ithel Goch
- Ithel Llwyd
- Iwan
- Iwan Bevan
- Iwan Tudur
J: 4 names
- Jac
- Jac Mefin
- Jonet
- Jonet ferch Deio
L: 56 names
- Leisa
- Leisa Gethin
- Leri Gronow
- Leri Tomos
- Lewys
- Lewys ap Heilyn
- Lewys Kemeys
- Lili
- Lili Mererid
- Lili Rosser
- Lilwen
- Lisa Mair
- Llacheu
- Llechid
- Llefelys
- Lleision
- Lleu
- Lleucu
- Lleucu ferch Gruffudd
- Lleucu Goch
- Lleucu Hafren
- Lleucu Roberts
- Lleuwen
- Llew Kenrick
- Llewelyn
- Llifon
- Llinos
- Llinos Puw
- Llio
- Llio Ifans
- Llio Mostyn
- Llion
- Llion Rees
- Lloyd
- Lludd
- Llŷr
- Llŷr Powys
- Llywarch
- Llywarch ap Nefydd
- Llywelyn
- Llywelyn ap Gruffudd
- Llywelyn ap Iorwerth
- Lois
- Lois Medi
- Lona
- Lowri
- Lowri Betrys
- Lowri Elwy
- Lowri ferch Lewys
- Lowri Probert
- Lowri Vaughan
- Luc
- Luned
- Luned ferch Elffin
- Lynfa
- Lynwen
M: 131 names
- Mabli
- Mabli ferch Hwfa
- Mabli Prys
- Mabon
- Macsen
- Macsen Bowen
- Macsen Rheon
- Macsen Wynn
- Madlen Nanney
- Madlen Prys-Jones
- Madog
- Madog ab Anian
- Madog ap Marchudd
- Madog ap Maredudd
- Madog Ddu
- Madrun
- Mael
- Maelgwn
- Maelog
- Maelor
- Magi
- Magi Grug
- Mai
- Mair
- Mairwen
- Maldwyn
- Malen
- Mali
- Mali Arianell
- Mali Howell
- Mallt
- Mallt ferch Ithel
- Mallt Stradling
- Mallt Wen
- Manawydan
- Manon
- Manon Jarman
- Manon Rhydderch
- Marared
- Marared ferch Madog
- Marared ferch Phylip
- Marc
- Marchell
M, continued
- Mared
- Mared Pennar
- Mared Prosser
- Maredudd
- Maredudd ab Owain
- Marged
- Marged Cadwaladr
- Mari
- Mari Ela
- Marian
- Marsli
- Marsli ferch Siencyn
- Math
- Matholwch
- Mathonwy
- Mechell
- Medi
- Medi Prichard
- Medi Rolant
- Medrawd
- Medwyn
- Meg Lodwick
- Megan
- Mei
- Mei Voyle
- Meic
- Meic Walters
- Meical
- Meilyr
- Meilyr ap Collwyn
- Meilyr ap Rhiwallon
- Meilyr Hen
- Meilyr Sion
- Meinir
- Meinir Beynon
- Meinir Dafis
- Meirchion
- Meirion
- Meiriona
- Melangell
- Meleri
- Melfyn
- Menai
- Menna
M, continued
- Menna Elis
- Meredith
- Mererid
- Mererid Gwynne
- Mererid Puw
- Merfyn
- Meryl
- Meugan
- Meurig
- Meurig ab Adda
- Meurig Bevan
- Meurig Goch
- Mihangel
- Mirain
- Mirain Llwyd
- Mirain Pennant
- Mirain Wynne-Williams
- Modlen
- Modron
- Moelwyn
- Moelwyn Isaac
- Mona
- Mona Bithell
- Morfran
- Morfudd
- Morfudd ferch Ieuaf
- Morfudd ferch Owain
- Morfudd Llwyd
- Morgan
- Morgan ab Arthen
- Morgan Eurof
- Morgan Prydderch
- Morien
- Morien Prys
- Morus
- Morwen
- Morwenna
- Mostyn
- Mwrog
- Myfanwy
- Myfanwy ferch Cuhelyn
- Myfanwy Pritchard
- Myfi
- Myrddin
N: 32 names
- Nans
- Nansi
- Nansi Alaw
- Nansi Parry-Williams
- Nansi Tudor
- Nanw
- Nanw Hopkin
- Nanw Parri
- Nedw
- Nedw Bonner
- Nefyn
- Neifion
- Nel
- Nel Tegeirian
- Neli
- Neli Ifan
- Nerys
- Nerys Vaughan
- Nest
- Nest Fechan
- Nest ferch Cadell
- Nest ferch Idnerth
- Nest ferch Rhys
- Nia
- Nia Bowen
- Nia Powell
- Niclas
- Nisien
- Non
- Non Griffiths
- Nona
- Nudd
O: 14 names
- Ogwen
- Olwen
- Olwen Pugh
- Osian
- Osian Griffith
- Osian Pugh
- Osian Teifi
- Owain
- Owain ap Cadwgan
- Owain ap Hywel
- Owain ap Thomas
- Owain Glyndŵr
- Owain Rhydderch
- Owen
P: 18 names
- Padarn
- Padrig
- Pasgen
- Pawl
- Peblig
- Pedr
- Pedr Meurig
- Pedrog
- Pegi
- Penarddun
- Penri
- Peredur
- Peredur Ap Rhys
- Peris
- Peryf
- Phylip
- Pryderi
- Pwyll
R: 40 names
- Rhain
- Rhain ab Aeddan
- Rhedyn
- Rheinallt
- Rheinallt ap Tudur
- Rhiain
- Rhian
- Rhian Elis
- Rhianedd
- Rhiannon
- Rhiannon Preece
- Rhianwen
- Rhirid
- Rhirid ap Hwfa
- Rhirid ap Hyfaidd
- Rhirid Hir
- Rhisiart
- Rhiwallon
- Rhobert
- Rhodri
- Rhodri ap Merfyn
- Rhodri Griffiths
- Rhodri Prytherch
- Rhonwen
- Rhoswen
- Rhosyn
- Rhosyn Wynne
- Rhun
- Rhun Dwyfor
- Rhydderch
- Rhydian
- Rhydwen
- Rhydwyn
- Rhys
- Rhys ap Gruffydd
- Rhys ap Maredudd
- Rhys ap Tewdwr
- Rhystud
- Robat
- Rolant
S: 51 names
- Sadwrn
- Sali
- Sali Devonald
- Sannan
- Sara Wyn
- Saran
- Sawyl
- Seimon
- Seiriol
- Seisyll
- Seisyll ab Ifor
- Seisyll ap Cuhelyn
- Seisyll Hen
- Seithenyn
- Selwyn
- Selyf
- Seren
- Seren Parry
- Siams
- Siân
- Sian Elin
- Siani
- Siarl
- Sieffre
- Siencyn
- Siencyn ab Ifan
- Siencyn Hir
- Siencyn Morus
- Simwnt
- Simwnt ap Phylip
- Siôn
- Siôn Fawr
- Siôn Gwynoro
- Sioned
- Sioned ferch Iorwerth
- Sioned ferch Wiliam
- Sioned Trevor
- Sioni
- Siôr
- Siriol
- Siriol Gwynedd
- Siriol Tibbott
- Siwan
- Siwan ferch Ioan
- Siwsan
- Steffan
- Steffan Erfyl
- Sulien
- Sulwen
- Sulwyn
- Swyn
T: 62 names
- Talan Probyn
- Talfryn
- Talfryn Hughes
- Talhaiarn
- Taliesin
- Tangwen
- Tangwystl ferch Adda
- Tangwystl ferch Rhys
- Tanwen
- Tanwg
- Tathan
- Tecwyn
- Tecwyn Eynon
- Tecwyn Lloyd-Hughes
- Tegai
- Tegan
- Tegau
- Tegau ferch Bledri
- Tegfedd
- Tegid
- Tegla
- Tegwared
- Tegwared ab Elidir
- Tegwared ap Morgan
- Tegwen
- Tegwyn
- Teilo
- Telaid
- Teleri
- Teleri Meirion
- Teleri Phillips
T, continued
- Tesni
- Tewdwr
- Teyrnon
- Tirion
- Tomi
- Tomos
- Tomos ab Edwart
- Tomos Gwynfryn
- Tonwen
- Trahaearn
- Trahaearn ap Caradog
- Trebor
- Trefor Havard
- Trillo
- Tryfan
- Trystan
- Tudful
- Tudfwlch
- Tudno
- Tudur
- Tudur ap Goronwy
- Tudwen
- Twm
- Twm Gwili
- Twm Siôn Cati
- Twrog
- Tybie
- Tydecho
- Tyfrydog
- Tysilio
- Tysul
U: 2 names
- Undeg
- Urien
W: 9 names
- Watcyn
- Watcyn ap Gronw
- Wenna
- Wil
- Wil Pumphrey
- Wiliam
- Wmffre
- Wyn
- Wynfor