Welsh Name Generator

Real Welsh first names, patronymics and surnames

Real-World Names & Cultures500 curated namesUpdated Free · no sign-up

Tap a name to copy it500 names in this generator

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 Gwenllian ferch Rhys was Gwenllian 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. Others simply took the father's name in English form, which is why Jones, Davies, Williams, Evans and Thomas dominate the Welsh phone book to this day.

Modern Wales has revived old names with real enthusiasm. 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.

Tips for choosing a name

  • 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 for a son, ferch for a daughter) 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.

All 500 welsh names

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  • Rhys
  • Dylan
  • Owen
  • Gareth
  • Dafydd
  • Gethin
  • Iwan
  • Llewelyn
  • Ieuan
  • Cadoc
  • Caradog
  • Emrys
  • Glyn
  • Hywel
  • Idris
  • Meurig
  • Owain
  • Rhodri
  • Taliesin
  • Aled
  • Aneurin
  • Bryn
  • Cai
  • Dewi
  • Euros
  • Geraint
  • Gruffydd
  • Iestyn
  • Llŷr
  • Morgan
  • Tegid
  • Tomos
  • Trystan
  • Gwilym
  • Cadwgan
  • Ceredig
  • Cynwrig
  • Elian
  • Iorwerth
  • Madog
  • Maredudd
  • Siôn
  • Steffan
  • Tudur
  • Osian
  • Macsen
  • Ioan
  • Ifan
  • Elis
  • Gwion
  • Cadell
  • Cynan
  • Rhun
  • Rhydian
  • Bleddyn
  • Brychan
  • Deiniol
  • Einion
  • Eifion
  • Elgan
  • Guto
  • Gwyn
  • Gwynfor
  • Heddwyn
  • Huw
  • Ianto
  • Idwal
  • Illtud
  • Ithel
  • Llion
  • Lleu
  • Maldwyn
  • Meilyr
  • Merfyn
  • Mihangel
  • Mabon
  • Peredur
  • Pryderi
  • Rhisiart
  • Selwyn
  • Sulien
  • Teilo
  • Trahaearn
  • Wyn
  • Ynyr
  • Angharad
  • Bethan
  • Bronwen
  • Carys
  • Catrin
  • Cerys
  • Efa
  • Eirian
  • Elain
  • Eluned
  • Enfys
  • Ffion
  • Gwen
  • Gwenllian
  • Heledd
  • Lowri
  • Mair
  • Megan
  • Meredith
  • Nerys
  • Olwen
  • Rhiannon
  • Seren
  • Tegwen
  • Tesni
  • Branwen
  • Ceridwen
  • Dilys
  • Eira
  • Enid
  • Gwenith
  • Gwendolen
  • Hefina
  • Mairwen
  • Morwen
  • Nest
  • Rhonwen
  • Sioned
  • Tangwen
  • Anwen
  • Arianwen
  • Blodwen
  • Ceinwen
  • Eiddwen
  • Eirwen
  • Gwyneth
  • Llinos
  • Myfanwy
  • Non
  • Rhosyn
  • Siân
  • Glenda
  • Alys
  • Beca
  • Betsan
  • Cadi
  • Caryl
  • Delyth
  • Elen
  • Eleri
  • Elin
  • Erin Wyn
  • Ffraid
  • Fflur
  • Glesni
  • Gwawr
  • Gwenno
  • Haf
  • Hedd
  • Lleucu
  • Luned
  • Mali
  • Manon
  • Marged
  • Meinir
  • Mererid
  • Modlen
  • Nia
  • Nel
  • Rhian
  • Rhianedd
  • Sara Wyn
  • Siwan
  • Tanwen
  • Tirion
  • Rhys ap Gruffydd
  • Owain ap Hywel
  • Dafydd ap Llywelyn
  • Madog ap Maredudd
  • Iorwerth ap Bleddyn
  • Gwenllian ferch Gruffydd
  • Nest ferch Rhys
  • Angharad ferch Owain
  • Efa ferch Madog
  • Siwan ferch Ioan
  • Gethin Llewelyn
  • Carys Prydderch
  • Iwan Bevan
  • Ffion Vaughan
  • Osian Pugh
  • Lowri Probert
  • Macsen Bowen
  • Seren Parry
  • Aled Prosser
  • Nia Powell
  • Dewi Pritchard
  • Eleri Beynon
  • Emrys Cadwaladr
  • Manon Rhydderch
  • Guto Tudur
  • Mererid Gwynne
  • Ieuan Meredith
  • Heledd Morgan
  • Rhodri Griffiths
  • Bethan Llewellyn
  • Alun
  • Arwel
  • Arwyn
  • Berwyn
  • Bedwyr
  • Cadfael
  • Cadfan
  • Cadwaladr
  • Caio
  • Carwyn
  • Cefin
  • Ceri
  • Cledwyn
  • Cynfael
  • Cynog
  • Dai
  • Dyfan
  • Dyfed
  • Dyfrig
  • Edryd
  • Eirig
  • Elfed
  • Elwyn
  • Emlyn
  • Erwyd
  • Eurig
  • Garmon
  • Gerallt
  • Gruffudd
  • Gwalchmai
  • Gwenlyn
  • Gwern
  • Gwyddno
  • Gwydion
  • Gwynedd
  • Harri
  • Hedydd
  • Hopcyn
  • Hywyn
  • Ifor
  • Iolo
  • Islwyn
  • Jac
  • Llywarch
  • Llywelyn
  • Lloyd
  • Maelgwn
  • Maelor
  • Marc
  • Mathonwy
  • Medwyn
  • Meical
  • Meirion
  • Morien
  • Myrddin
  • Neifion
  • Nudd
  • Padrig
  • Penri
  • Pedr
  • Rheinallt
  • Rhobert
  • Rhydderch
  • Rhydwyn
  • Sieffre
  • Sulwyn
  • Talfryn
  • Talhaiarn
  • Tegwyn
  • Teyrnon
  • Tomi
  • Tudno
  • Twm
  • Urien
  • Wmffre
  • Aeronwen
  • Aerona
  • Aeres
  • Alwen
  • Anest
  • Awen
  • Begw
  • Betsi
  • Briallen
  • Buddug
  • Carwen
  • Ceri Ann
  • Cristyn
  • Crisiant
  • Delwen
  • Dwynwen
  • Dyddgu
  • Eigra
  • Eilir
  • Eirlys
  • Eirys
  • Elenid
  • Elliw
  • Enlli
  • Esyllt
  • Gaenor
  • Glain
  • Glenys
  • Gwenda
  • Gwenfair
  • Gwenhwyfar
  • Gwenlli
  • Gwennan
  • Gwenydd
  • Gwerful
  • Gwladys
  • Hafwen
  • Hawys
  • Heulwen
  • Iola
  • Lisa Mair
  • Lois
  • Lona
  • Mabli
  • Mared
  • Mari
  • Marian
  • Meleri
  • Menna
  • Meryl
  • Modron
  • Morfudd
  • Morwenna
  • Nans
  • Nefyn
  • Nona
  • Peryf
  • Rhianwen
  • Rhiain
  • Rhoswen
  • Saran
  • Sian Elin
  • Sioni
  • Sulwen
  • Tegan
  • Tegau
  • Telaid
  • Tudful
  • Wenna
  • Ynys
  • Cati
  • Bleddyn ap Cynfyn
  • Cadwgan ap Bleddyn
  • Cynan ab Owain
  • Gruffydd ap Cynan
  • Gruffydd ap Llywelyn
  • Hywel ap Goronwy
  • Llywelyn ap Iorwerth
  • Llywelyn ap Gruffudd
  • Owain ap Cadwgan
  • Rhodri ap Merfyn
  • Anarawd ap Rhodri
  • Cadell ap Rhodri
  • Maredudd ab Owain
  • Einion ab Owain
  • Rhys ap Tewdwr
  • Rhys ap Maredudd
  • Iestyn ap Gwrgant
  • Ithel ap Rhirid
  • Meilyr ap Rhiwallon
  • Trahaearn ap Caradog
  • Cadwallon ap Cadfan
  • Idwal ap Anarawd
  • Iago ab Idwal
  • Cynan ap Iago
  • Dafydd ap Gwilym
  • Iolo ap Rhisiart
  • Tudur ap Goronwy
  • Ednyfed ap Cynwrig
  • Goronwy ab Ednyfed
  • Owain ap Thomas
  • Gwenllian ferch Llywelyn
  • Angharad ferch Maredudd
  • Nest ferch Cadell
  • Marared ferch Madog
  • Gwerful ferch Hywel
  • Elen ferch Llywelyn
  • Efa ferch Maredudd
  • Tangwystl ferch Rhys
  • Gwladus ferch Dafydd
  • Morfudd ferch Owain
  • Lleucu ferch Gruffudd
  • Dyddgu ferch Ieuan
  • Catrin ferch Rhisiart
  • Sioned ferch Iorwerth
  • Alys ferch Ednyfed
  • Owain Glyndŵr
  • Iolo Morganwg
  • Twm Siôn Cati
  • Alun Davies
  • Angharad Rees
  • Anwen Hughes
  • Arwel Thomas
  • Bedwyr Williams
  • Berwyn Roberts
  • Bethan Rhys
  • Bleddyn Evans
  • Branwen Lewis
  • Bryn Edwards
  • Cadi Powell
  • Cai Morris
  • Carwyn Preece
  • Catrin Howells
  • Cerys Jenkins
  • Dafydd Owen
  • Deiniol Ellis
  • Delyth Watkins
  • Dylan Bebb
  • Efa Prosser
  • Eifion Wynne
  • Einion Rowlands
  • Eirian Lloyd
  • Eleri Humphreys
  • Elin Pryce
  • Eluned Cadwallader
  • Emyr Rhydderch
  • Enfys Bellis
  • Erin Ellis
  • Euros Protheroe
  • Fflur Vaughan
  • Gareth Bowen
  • Geraint Meredydd
  • Gethin Pughe
  • Glesni Roberts
  • Glyn Bevan
  • Gruffydd Prys
  • Guto Harries
  • Gwawr Jones
  • Gwenno Parry
  • Gwion Probert
  • Gwyn Beynon
  • Gwyneth Prothero
  • Haf Owens
  • Harri Llywelyn
  • Hedd Wyn
  • Heledd Gwynne
  • Huw Bassett
  • Hywel Ap Rhisiart
  • Iestyn Griffith
  • Ifan Rhydderch
  • Iolo Prydderch
  • Iorwerth Bebb
  • Ithel Bowen
  • Iwan Tudur
  • Lleucu Roberts
  • Llinos Puw
  • Llion Rees
  • Llŷr Powys
  • Lowri Vaughan
  • Mabli Prys
  • Macsen Wynn
  • Mali Howell
  • Manon Jarman
  • Mared Prosser
  • Marged Cadwaladr
  • Meilyr Sion
  • Meinir Beynon
  • Menna Elis
  • Mererid Puw
  • Meurig Bevan
  • Morgan Prydderch
  • Myfanwy Pritchard
  • Nerys Vaughan
  • Nia Bowen
  • Non Griffiths
  • Olwen Pugh
  • Osian Griffith
  • Owain Rhydderch
  • Pedr Meurig
  • Peredur Ap Rhys
  • Rhian Elis
  • Rhiannon Preece
  • Rhodri Prytherch
  • Rhosyn Wynne
  • Cynddelw
  • Elidir
  • Llifon
  • Seiriol
  • Beuno
  • Cystennin
  • Deri
  • Gwenfron
  • Eurgain
  • Melangell
  • Creuddylad
  • Heulyn
  • Lleuwen
  • Cledwyn ap Hopcyn
  • Rheinallt ap Tudur
  • Morien Prys
  • Talfryn Hughes
  • Awen Pritchard
  • Eirlys Rowlands
  • Dyfan Protheroe
  • Elliw Bowen

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