140 Welsh Cat Names with Meanings: Myths, Words & Melody
Welsh is one of the oldest living languages in Europe, and it sounds like it was invented for cats: all soft vowels, rolling consonants, and words that feel like purring. Calling "Cwtch, dinner!" across the house is a joy in itself, and a cat named Branwen carries a thousand years of story in three syllables.
Below are 140 Welsh cat names in two honest lanes: real Welsh words with verified dictionary meanings, and Welsh personal names with factual myth and history notes. We checked every translation against Welsh dictionaries, because too many lists invent meanings from thin air (one popular list claims Olwen comes from "olwyn", the word for wheel; it does not, and we say so below). Start with the most popular picks, then browse girl names, boy names, nature words, and everyday Welsh words.
Key Takeaways
- The most-loved Welsh names are short and musical: Seren, Eira, Gwen, Dylan, Bran. Two syllables are easiest for a cat to learn.
- Every Welsh word below has a verified meaning. Cath means cat, Cariad means love, Cwtch means cuddle. We checked.
- Welsh personal names (Rhiannon, Taliesin, Arawn) get myth and history notes, not invented etymologies. The Mabinogi is interesting enough without guessing.
- Pronunciation crib: w sounds like "oo" (Cwtch = "kutch"), ll is a breathy hiss, dd sounds like "th" in "the", and ff sounds like "f".
- Still deciding? Our cat name generator deals fresh ideas by gender and style.
Most Popular Welsh Cat Names
The names Welsh cat parents reach for first: melodic, meaningful, and proven over centuries.
Two kinds of names sit side by side in this top sixteen, and knowing which kind you want speeds up the choice. Some are living Welsh words: Seren (star), Eira (snow), Cath (cat itself) and Cwtch, the cuddle with no exact English equivalent. Others are people first and names second: Rhiannon and Dylan carry whole stories from the Mabinogi, and Rhys and Gwendolyn carry Welsh history. Choose a word name when you want the meaning to do the talking, and a legend name when you want the story. Either way, say the finalists aloud in Welsh pronunciation before deciding, because a name that looks awkward on paper, like Cwtch, often turns out to be the easiest of all to call.
Tap any card to copy the name.
Beautiful Welsh Girl Names
Melodious names for queens, goddesses, and beloved girls, each with a real meaning or a true story.
| Name | Meaning | Good for | |
|---|---|---|---|
| Aelwen | white brow | Fair and delicate. Aelwen is lovely for the pale girl with a gentle face. | |
| Arianrhod | silver wheel | The moon goddess of the silver wheel. Arianrhod is celestial and powerful for the otherworldly girl. | |
| Arianwen | white, fair, blessed | Silver plus blessing. Arianwen is radiant for the light-coated beauty. | |
| Avalon | island of apples | The enchanted isle of Arthurian legend. Avalon is misty and magical for the dreamy girl. | |
| Eirlys | snowdrop | The first flower of spring. Eirlys is fresh and delicate for the petite early bloomer. | |
| Eirwen | white snow | Pure and soft. Eirwen suits the white or cream girl with a serene soul. | |
| Gwyneira | white snow | Snow doubled. Gwyneira is crisp and lovely for the winter-born girl. | |
| Olwen | white footprint | From ôl (footprint) plus gwen (white), not from "olwyn" (wheel) as some lists claim. Olwen is the maiden of the great quest in the Mabinogi, and the name is poetry for a white-pawed girl. | |
| Rhoswen | white rose | Blooming and fair. Rhoswen is romantic for the lovely girl with a soft coat. | |
| Angharad | Much loved | A classic Welsh heroine's name. Angharad is warm and storied for the cherished girl. | |
| Blodeuwedd | Flower face | The maiden conjured from flowers in the Mabinogi. Blodeuwedd is dramatic and beautiful for the showy girl. | |
| Ceridwen | Enchantress of Welsh legend | Keeper of the cauldron of inspiration and poetry. Ceridwen is wise and mysterious for the girl with ancient eyes. | |
| Nimue | The Lady of the Lake | The Arthurian enchantress who raised Lancelot and gave Arthur his sword. Nimue suits the elegant, unknowable girl. | |
| Anwen | Very beautiful | Simply and truly. Anwen is sweet and sincere for the pretty girl. | |
| Bronwen | White breast | Soft and classic. Bronwen suits the gentle girl with a pale chest or kind heart. | |
| Gwyneth | Blessedness, happiness | Joy in name form. Gwyneth is bright and warm for the happy girl. | |
| Myfanwy | My fine one | Tender and affectionate. Myfanwy is for the delicate girl you call your own. | |
| Nerys | Lady | Graceful and Welsh to the core. Nerys is dignified for the composed girl. | |
| Dilys | Genuine | True and steadfast. Dilys suits the honest girl with no hidden agenda. | |
| Enid | Soul, life | Deep and lyrical. Enid is for the girl with an old soul. | |
| Hafwen | Summer white | Haf (summer) plus gwen (white). Hafwen is sunny and fair for the light-coated summer girl. | |
| Eleri | A Welsh river | Flowing and fresh. Eleri suits the graceful girl who moves like water. | |
| Lowri | Welsh form of Laura | Classic and grounded. Lowri is for the steady, lovely girl. | |
| Mabli | Welsh form of Mabel, lovable | Sweet as it sounds. Mabli is for the girl everyone wants to hold. | |
| Rhian | Maiden | Young and bright. Rhian is fresh and lively for the youthful girl. | |
| Sian | Welsh form of Jane | Simple and strong. Sian suits the no-nonsense girl with a soft center. | |
| Mair | Welsh form of Mary | Timeless and calm. Mair is for the serene, maternal girl. | |
| Catrin | Welsh form of Catherine, pure | Elegant and enduring. Catrin suits the refined girl. | |
| Lilwen | White lily | Lili (lily) plus gwen (white). Lilwen is pure and pretty for the dainty girl. | |
| Beti | Welsh pet form of Elizabeth | Short and sweet. Beti is for the little girl with a big personality. | |
| Cati | Welsh pet form of Catrin, pure | The affectionate diminutive. Cati is playful and dear for the kitten of the house. | |
| Gwenno | Diminutive of Gwen | The tender pet form. Gwenno is for the sweet girl who will always be your baby. |
Handsome Welsh Boy Names
Knights, bards, kings, and gentle souls: storied names for boys with real history behind them.
| Name | Meaning | Good for | |
|---|---|---|---|
| Gareth | gentle | The courteous knight of the Round Table. Gareth is noble and kind for the gentle boy. | |
| Gavin | white hawk | Keen and strong. Gavin suits the alert boy with striking eyes. | |
| Maddox | son of Madoc | Strong and modern. Maddox is for the confident boy with presence. | |
| Vaughn | small | From "bychan", little. Vaughn is dapper and neat for the compact, tidy boy. | |
| Ellis | benevolent | Kind and understated. Ellis suits the soft-hearted boy who shares his sunny spot. | |
| Floyd | grey | From "llwyd", grey. Floyd is smooth and jazzy for the grey-coated boy. | |
| Gawain | Knight of Arthurian legend | Sir Gawain of the Green Knight, the model of courtesy. Gawain is brave and chivalrous for the noble boy. | |
| Arawn | Lord of the Otherworld | The king of Annwn in the Mabinogi, master of the Wild Hunt. Arawn is dark and commanding for the mysterious boy. | |
| Gwydion | Magician of the Mabinogi | The trickster-mage behind many of the tales' cleverest turns. Gwydion suits the clever boy who outsmarts every puzzle feeder. | |
| Taliesin | Legendary Welsh bard | The chief of bards, poet of legend. Taliesin is for the vocal boy with endless opinions. | |
| Myrddin | The Welsh Merlin | The wild prophet of Welsh legend behind the Merlin of later stories. Myrddin is mystical for the strange, wise boy. | |
| Pryderi | Care, anxiety | The long-awaited son of Pwyll and Rhiannon. Pryderi is earnest and deep for the thoughtful boy. | |
| Pwyll | Wisdom, prudence | Prince of Dyfed and father of Pryderi. Pwyll suits the sensible boy who thinks before he pounces. | |
| Lleu | The skilful-handed hero | Lleu Llaw Gyffes of the Mabinogi, master of every craft. Lleu is for the talented boy who can open any door. | |
| Idris | Ardent lord | The giant of Cadair Idris, the mountain of legend. Idris is big and mythic for the large, impressive boy. | |
| Rhodri | Wheel king | The name of great Welsh kings. Rhodri is strong and historic for the born leader. | |
| Hywel | Eminent | Hywel Dda, the law-giving king. Hywel is distinguished for the fair-minded boy. | |
| Dafydd | Welsh form of David, beloved | The poet's name, carried by Dafydd ap Gwilym. Dafydd is lyrical for the charming boy. | |
| Owain | Young warrior | The hero of Welsh romance. Owain is brave and bright for the adventurous boy. | |
| Glyn | Valley | Quiet and grounded. Glyn suits the calm boy who loves low, cozy places. | |
| Lloyd | Grey | From "llwyd". Lloyd is classic and cool for the silver-grey boy. | |
| Meredith | Great ruler | Commanding and old. Meredith is for the boy who clearly runs the household. | |
| Dewi | goddess | Dewi Sant, the patron saint of Wales. Dewi is gentle and good for the little saint of the house. | |
| Cadwaladr | Battle leader | The last high king of the Britons in legend. Cadwaladr is mighty for the fearless boy. | |
| Urien | King of Rheged | The northern king of Welsh heroic poetry. Urien is ancient and proud for the dignified boy. | |
| Cai | Sir Kay | Arthur's blunt, brave steward. Cai is short and punchy for the forthright boy. | |
| Bedwyr | Sir Bedivere | The loyal knight who returned Excalibur to the lake. Bedwyr is faithful for the devoted boy. | |
| Geraint | Knight of the Round Table | The hero of his own Welsh romance. Geraint is gallant for the courteous boy. | |
| Peredur | The Welsh Percival | Seeker of the Grail in Welsh telling. Peredur is questing and pure for the curious boy. | |
| Aled | A Welsh river | Flowing and musical. Aled suits the smooth, graceful boy. | |
| Mabon | Son, youth | Mabon ap Modron, the divine youth rescued from prison. Mabon is for the forever-young boy. | |
| Manawydan | Son of Llŷr | The patient, wise hero of the Mabinogi's third branch. Manawydan suits the calm, enduring boy. |
Welsh Nature & Animal Word Names
The landscape and wildlife of Wales, straight from the dictionary: mountains, seas, dragons, and nightingales.
Word names like these are the easiest Welsh cat names to justify to a puzzled visitor, because the meaning is the animal or landscape itself: Llwynog the fox for a russet cat, Draig the dragon for a bold one, Lleuad the moon for a silvery night-wanderer. Match the word to what you see every day, coat, habits or favourite sleeping weather, and the name explains itself for life. One caution: Welsh spelling is honest once you know the sounds, but it is not English spelling, so learn the pronunciation from the tips below before the first vet visit rather than after it.
| Name | Meaning | Good for | |
|---|---|---|---|
| Eos | goddess of the dawn | The sweetest singer. Eos is for the vocal girl with a beautiful voice. | |
| Ffion | Foxglove | Tall and pink in Welsh hedgerows. Ffion is lovely for the graceful girl. | |
| Celyn | Holly | Evergreen and bright. Celyn suits the winter-born cat with glossy fur. | |
| Deryn | Bird | Light and quick. Deryn is for the petite cat who chirps at windows. | |
| Draig | Dragon | The red dragon of the Welsh flag. Draig is fierce and proud for the bold cat. | |
| Eryr | Eagle | Soaring and keen. Eryr suits the confident cat who surveys from the highest shelf. | |
| Llew | Lion | Brave and golden. Llew is for the courageous cat with a big heart. | |
| Teigr | Tiger | Striped and splendid. Teigr suits the tabby with dramatic markings. | |
| Arth | Bear | Big and cuddly. Arth is for the large, warm, huggable cat. | |
| Blaidd | Wolf | Wild and loyal. Blaidd suits the dog-like cat who runs with the pack. | |
| Llwynog | Fox | Clever and russet. Llwynog is for the sly orange cat with a clever glint. | |
| Draenog | Hedgehog | Small and spiky-sweet. Draenog suits the round, prickly-personality cat. | |
| Gwiwer | Squirrel | Quick and bright-eyed. Gwiwer is for the agile climber. | |
| Cwningen | Rabbit | Soft and quick. Cwningen suits the timid, bouncy cat. | |
| Llygoden | Mouse | The cat's classic quarry. Llygoden is ironic and adorable for the mighty hunter. | |
| Pysgod | Fish | The dream of every cat. Pysgod suits the cat obsessed with the aquarium. | |
| Pili-pala | Butterfly | Fluttering and pretty. Pili-pala is for the dainty, dancing cat. | |
| Ci | Dog | The ironic pick. Ci is for the cat with total dog energy: fetch included. | |
| Haul | Sun | Warm and golden. Haul suits the cat who naps in every sunbeam. | |
| Lleuad | Moon | Silvery and calm. Lleuad is for the night-wandering cat with a luminous coat. | |
| Nos | Night | Dark and quiet. Nos suits the black cat who owns the midnight hours. | |
| Glaw | Rain | Soft and grey. Glaw is for the grey cat with a misty, gentle mood. | |
| Rhew | Frost | Crisp and white. Rhew suits the white cat with a cool, elegant air. | |
| Môr | Sea | Vast and changeable. Môr is for the blue-eyed cat with ocean depths. | |
| Afon | River | Flowing and constant. Afon suits the graceful cat who moves like water. | |
| Mynydd | Mountain | Solid and grand. Mynydd is for the big, steady, unmovable cat. | |
| Blodyn | Flower | Blooming and sweet. Blodyn suits the pretty, gentle cat. | |
| Rhosyn | Rose | Classic and lovely. Rhosyn is for the beauty with velvet fur. | |
| Lili | Lily | Pure and elegant. Lili suits the white or graceful cat. | |
| Sêr | Stars | The plural of seren. Sêr is celestial and bright for the standout cat. |
Everyday Welsh Word Names
The words Welsh speakers use every day: honey, bread, cheese, rainbows, crowns, and kings.
| Name | Meaning | Good for | |
|---|---|---|---|
| Mêl | Honey | Sweet and golden. Mêl is for the affectionate cat with a warm coat. | |
| Tân | Fire | Bright and fierce. Tân suits the orange cat with a blazing personality. | |
| Dŵr | Water | Clear and flowing. Dŵr is for the cat fascinated by every dripping tap. | |
| Bore | Morning | Fresh and bright. Bore suits the cat who wakes you at dawn, daily, without fail. | |
| Llyn | Lake | Still and deep. Llyn is for the calm cat with bottomless eyes. | |
| Dyffryn | Valley | Sheltered and green. Dyffryn suits the gentle cat who loves cozy hollows. | |
| Coed | Trees, woodland | Wild and fresh. Coed is for the outdoorsy climber. | |
| Ynys | Island | Remote and lovely. Ynys suits the independent cat with their own territory. | |
| Traeth | Beach | Sandy and bright. Traeth is for the pale-gold cat who loves warm spots. | |
| Gwanwyn | Spring | New and hopeful. Gwanwyn suits the kitten born as the world wakes up. | |
| Haf | Summer | Warm and easy. Haf is for the laid-back cat who lives for sunny windowsills. | |
| Hydref | Autumn | Golden and crisp. Hydref suits the amber-eyed cat of the harvest season. | |
| Gaeaf | Winter | Quiet and white. Gaeaf is for the serene cat who loves cold windows and warm laps. | |
| Emrallt | Emerald | Green and precious. Emrallt suits the green-eyed beauty. | |
| Rhuddem | Ruby | Red and rich. Rhuddem is for the cat with a fiery, precious spirit. | |
| Glain | Jewel | Precious and bright. Glain tells your cat exactly what they are: your jewel. | |
| Teg | Fair, beautiful | Simple praise. Teg suits the pretty cat, plainly and truly. | |
| Annwyl | Dear, beloved | The Welsh term of endearment. Annwyl is for the cat you could not love more. | |
| Babi | Baby | From "baban". Babi is for the kitten who will always be your baby. | |
| Siocled | Chocolate | Rich and sweet. Siocled suits the brown cat with a decadent coat. | |
| Teisen | Cake | Soft and celebratory. Teisen is for the sweet, round, joyful cat. | |
| Bara | Bread | Humble and beloved. Bara suits the loaf-shaped cat who sits like a fresh loaf. | |
| Caws | Cheese | Sharp and funny. Caws is for the cat with a big, cheesy grin of a personality. | |
| Llaeth | Milk | The kitten classic. Llaeth suits the white or cream cat with a soft nature. | |
| Cwrw | Beer | The pub word. Cwrw is a funny, fond pick for the laid-back boy. | |
| Calon | Heart | Warm and central. Calon is for the cat who is the heart of the home. | |
| Enfys | Rainbow | Bright after rain. Enfys suits the colorful, joyful cat. | |
| Aur | Gold | Glowing and rich. Aur is for the golden cat with a precious shine. | |
| Coron | Crown | The royal word. Coron suits the cat who wears authority like a crown. | |
| Brenin | King | Commanding and short. Brenin is for the boy who rules absolutely. |
Tips for Naming Your Cat in Welsh
- Learn the five sounds. W is "oo" (Cwtch = "kutch"), ll is a breathy hiss, dd is "th" in "the", ff is "f", and u is "ee" up north. Nail these and every name works.
- Watch the Olwen trap. Olwen is ôl (footprint) plus gwen (white): "white footprint". It is not from "olwyn" (wheel), no matter what the list you found says.
- Gwen, Gwyn, Gwenno. Gwen is the feminine "white, fair, blessed"; Gwyn is the masculine twin; Gwenno is the tender diminutive. Pick the one that fits your cat.
- Run the vet test. Seren, Eira, and Dylan pass easily. Blodeuwedd might get shortened to Blod by the receptionist, so be ready.
- Words versus names. Welsh words (Cath, Cariad, Tân) describe things. Welsh names (Rhiannon, Taliesin) belonged to legends. Both make great cat names; just know which lane you are in.
- Short names carry. Cats learn one and two syllable names fastest: Gwen, Bran, Rhys, Seren, and Eira all land instantly.
Our Pick
If we were naming a Welsh cat tomorrow, we would pick Seren for a girl and Dylan for a boy: both are short, both have beautiful verified meanings (star; son of the sea), and both suit kittens and dignified adults alike. For a unisex pick, Cwtch is unbeatable: it means cuddle, it sounds like a purr, and it describes exactly what the cat is for.
More Names You'll Love
If Welsh names sparked something, keep exploring: our best cat names for the all-time greats, cute cat names for the softies, unique cat names for one-of-a-kind picks, funny cat names if Cwrw made you smile, black cat names for your Bran or Nos, white cat names for your Eira or Gwen, grey cat names for your Llwyd-toned Lloyd, celestial cat names for more stars and moons, fantasy cat names for fellow legend lovers, and literary cat names for bookish souls. Browse female cat names and male cat names for more gendered ideas, or start from the full cat names hub.
Frequently Asked Questions
What is a good Welsh name for a cat?
Seren (star), Eira (snow), Gwen (white, fair, blessed), Dylan (son of the sea), Bran (raven), and Carys (love) are the all-time favorites. Every one has a verified Welsh meaning.
What do Welsh cat names mean?
Most come in two lanes: real Welsh words (Cath = cat, Cariad = love, Haul = sun, Lleuad = moon) and Welsh personal names from legend and history (Rhiannon = great queen, Taliesin = radiant brow, Arawn = lord of the Otherworld).
How do you pronounce Welsh cat names?
W sounds like "oo" (Cwtch = "kutch"), ll is a breathy hiss made at the sides of the tongue, dd sounds like "th" in "the", ff sounds like "f", and u sounds like "ee" in northern Welsh. Say it with confidence and your cat will not mind the rest.
What is a Welsh name for a white cat?
Eira (snow), Gwen or Gwyn (white, fair, blessed), Gwyneira (white snow), Eirwen (white snow), Arianwen (white, fair, blessed), and Hafwen (summer white). Welsh is wonderfully stocked for white cats.
What is the Welsh word for cat?
Cath (pronounced "kaath") is the Welsh word for cat. It also makes a superb cat name: the insider pick.
Are Welsh names hard for cats to learn?
Not the short ones. Cats learn one and two syllable names fastest, and Welsh is full of them: Gwen, Bran, Rhys, Seren, Eira, Tân, Môr. Longer names like Blodeuwedd tend to collapse into nicknames, which is fine too.
What is the Welsh word for kitten?
Cath fach, literally little cat. It doubles as a sweet name for a tiny kitten, and it follows the pattern of Babi (baby) in the everyday words above: Welsh often names the small version by adding fach, the softened form of bach, small. For a grown cat the word is cath, plural cathod, which is why searches for welsh kitten names so often land on this page.
What are good Welsh names for a black cat?
Bran is the classic: it means raven, and it has suited dark, clever cats for centuries. Nos, the Welsh word for night, fits the cat who owns the house after dark, and Branwen, the blessed raven of the Mabinogi, brings the same darkness with a tragic princess behind it. Arawn, king of the Otherworld, suits the big, mysterious boy, and Lleuad (moon) catches the silver sheen on a black coat. All five are in the lists above.
Were cats valued in old Wales?
Unusually, yes, and in writing. The law codes linked to Hywel Dda, the tenth-century king remembered as Hywel the Good, priced a cat penny by penny: a kitten was worth a penny before its eyes opened, two pence until it caught a mouse, and four pence once it was a proven mouser guarding the grain. Welsh legend took cats just as seriously at the other extreme: Cath Palug, a monstrous cat said to have been raised on Anglesey, faced down heroes in story, and cats slip in and out of the Otherworld throughout Welsh folklore. A cat named from this page joins a very old Welsh tradition.
By Brianna Baxter
Featured photo: Photo: Alvesgaspar, CC BY-SA 3.0, via Wikimedia Commons.