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Welsh Names that Start With T

Updated October 2026

Names18

Total Names18

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About this list

There are 18 Welsh names that start with the letter T for boys and girls, including Trevor, Tegan, Trystan, Taliesin, Tudor, Treva, Tarian, Teilo, Tewdwr, Trefor, Teifion, Taffy, Tegfron, Taliesin, Tanwen, Tanwyn, Tarian, and Tegwen.

The names

Showing 1–18 of 18

Trevor
Welsh
"from the large village"
Trevor, a British standard, took a long time to cross the Atlantic, but finally began its rise here in the 1980s. It is now a thoroughly naturalized citizen, though it still retains a touch of Anglo…
Tegan
Welsh
"darling, pretty"
Tailored Tegan is a Welsh name, developed from the element teg meaning "beautiful, pretty". Sweet but tough, is interpreted to mean "darling, or favorite", and is also the Welsh word for toy.…
Trystan
Celtic
"noise or sorrowful"
An alternative spelling of Tristan, and also the modern Welsh form of the legendary hero's name.
Taliesin
Welsh
"shining brow"
Poetic and handsome with a hint of mystique and magic around it, this rugged Welsh name may appeal as an alternative to Tristan or Taran. Meaning "shining, radiant brow", the name is associated with…
Tudor
Welsh and Romanian variation of Theodore, Teodor, or Theodoric
"gift from God; ruler of the people"
Known as a British royal family line as well as a style of architecture, this name feels both solemn and formidable, but with an intriguing "dark-academia" feel to it too. Currently in the Top 1000…
Treva
Welsh
"large homestead"
Trevor with a New York accent.
Tarian
Welsh
"shield"
Country singer Travis Tritt is partial to the letter T for his children's names: he has a Tyler, a Tristan, and a son named Tarian. Tarian is a unisex Welsh name which, though used more for girls in…
Teilo
Welsh, meaning unknown
Especially if you have Welsh roots, this prominent saint's name could be an interesting and more masculine alternative to Taylor.
Tewdwr
Welsh, from Greek
"gift from God; ruler of the people"
A medieval Welsh form of Tudor. Rhys ap Tewdwr was an 11th-century king of Deheubarth in Wales
Trefor
Trefor is a masculine Welsh name derived from the Welsh elements 'tref' meaning 'town' or 'homestead' and 'mawr' meaning 'great' or 'big,' which evolved to 'Trefmawr' and eventually shortened to…
Teifion
Welsh
"River Teifi"
Likely derived from the name of a river in Wales, Teifion has an intriguing, ancient look, but a contemporary feeling sound. It combines the suffix -on with Teifi, a name that may ultimately share…
Taffy
Welsh
"beloved friend"
A diminutive of the (male) name Dafydd, the Welsh form of David. In the US, it's strongly associated with the candy.
Tegfron
Welsh
"fair, beautiful breast; beautiful hill"
An extremely rare Welsh name, blending the elements teg meaning "fair, beautiful, and pretty" and either bron meaning "breast" or fryn meaning "hill". A way to nickname Tiggy perhaps, or one to…
Taliesin
Welsh
"shining brow"
Taliesin is a name an architecture-minded parent could love, because of its close association with Frank Lloyd Wright.
Tanwen
Welsh
"holy fire"
Tanwen is a far more singular and colorful alternative to Bronwen.
Tanwyn
Welsh
"white fire"
Tanwyn is a modern Welsh name that can work for either sex depending on the spelling -- wyn is the traditional boys' spelling, while wen as in Tanwen is the girls' version. Famous bearers include…
Tarian
Welsh
"shield"
A distinctive name, originally male, that could be an updated tribute to Grandma Marian.
Tegwen
Welsh
"fair, white, blessed, beautiful"
Tegwen is a Welsh name that balances between clunky and mystical, sweet and tough. Created back in the 19th century by blending the element teg "beautiful, pretty", with the element wen "fair, white,…

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