Is Cai or Dafydd easier to pronounce?

Cai is said /KYE/ with 1 syllable, while Dafydd is said /DA-vith/ with 2 syllables. The shorter one is usually easier for young children to say.

What is the difference in meaning between Cai and Dafydd?

Cai means A classic Welsh name derived from the Latin Gaius, meaning rejoice. Dafydd means A classic and beloved name meaning beloved, serving as the Welsh form of David.

Which is more popular, Cai or Dafydd?

Cai and Dafydd are loved equally often by visitors here (0 each).

Cai vs Dafydd

Cai is a Welsh boy's name meaning A classic Welsh name derived from the Latin Gaius, meaning rejoice, while Dafydd is a Welsh boy's name meaning A classic and beloved name meaning beloved, serving as the Welsh form of David. Cai is the shorter of the two at 1 syllable.

Cai

/KYE/

Meaning: A classic Welsh name derived from the Latin Gaius, meaning rejoice.
Origin: Welsh
Gender: Boy
Syllables: 1
Letters: 3
Nicknames: Kai, Caius, Caio, Kay, Kaye
Loved: 0 times

Cai is a traditional Welsh name derived from the Latin name Gaius, which originates from the verb 'gaudere' meaning 'to rejoice'. In Welsh mythology and Arthurian legend, Sir Kay (Cai Hir) was King Arthur's foster brother and seneschal, appearing as a heroic figure in the Mabinogion.

Full Cai name page

Dafydd

/DA-vith/

Meaning: A classic and beloved name meaning beloved, serving as the Welsh form of David.
Origin: Welsh
Gender: Boy
Syllables: 2
Letters: 6
Nicknames: David, Dewi, Dai, Daf, Taffy, Dafydd ap Gwilym
Loved: 0 times

Dafydd is the Welsh form of the Hebrew name Dawid, which translates to 'beloved'. It has been a prominent name in Wales since the early Middle Ages, deeply rooted in the biblical tradition of King David.

Full Dafydd name page

How to choose between Cai and Dafydd

Sound: Cai runs to 1 syllable (/KYE/) and Dafydd to 2 (/DA-vith/). Cai pairs more easily with a longer surname.
Heritage: Both names share a Welsh background, so neither leans further from your family's roots.
Nicknames: Cai shortens to Kai, Caius, Caio. Dafydd shortens to David, Dewi, Dai.
Usage today: The name remains highly popular in Wales and among Welsh-speaking communities, often chosen for its brevity and deep connection to Celtic folklore. The name remains a perennial favorite in Wales, often used to honor Welsh heritage and the nation's patron saint, Saint David (Dewi Sant). It is frequently shortened to the diminutive 'Daf' in informal settings.

Cai vs Dafydd: common questions

Is Cai or Dafydd easier to pronounce?: Cai is said /KYE/ with 1 syllable, while Dafydd is said /DA-vith/ with 2 syllables. The shorter one is usually easier for young children to say.
What is the difference in meaning between Cai and Dafydd?: Cai means A classic Welsh name derived from the Latin Gaius, meaning rejoice. Dafydd means A classic and beloved name meaning beloved, serving as the Welsh form of David.
Which is more popular, Cai or Dafydd?: Cai and Dafydd are loved equally often by visitors here (0 each).

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