Numbers in Proto-Brythonic

How to count in Proto-Brythonic, the reconstructed ancestor of the Brythonic branch of the Insular Celtic languages (Welsh, Cornish, Breton and Cumbric). It is also known as Common Brittonic, and was spoken from about the 6th century BC to the 6th century AD in most of Great Britain south of the Firth of Forth.

If any of the numbers are links, you can hear a recording by clicking on them. If you can provide recordings, please contact me.

  Cardinal Ordinal
1 ʉn [ʉːn] kɨnthaβ̃ [kɘntˈhaβ̃]
2 dọw [daː] ėl [ˈe̝ːlˑ]
3 tri [triː] trɨdɨð [trɨˈdɨːð]
4 pedwar [pɛdˈwaːr] pėdwėrɨð [pe̝dwe̝ˈrˑɨːð]
5 pɨmp [pɨmp] pɨmped [pɘmˈpɛːd]
6 hwex [ˈhwɛːx] hwexed [hwɛˈxɛːd]
7 seiθ [sɛi̯θ] seɨθβ̃ed
8 üiθ [yɨ̯θ] üɨθβ̃ed
9 naw [n͈oːi̯] nọβ̃ed
10 deg [dɛːɡ] degβ̃ed [dɛɡˈβ̃ɛːd]
20 ʉgėnt

A recording of the cardinal numbers by Jacob Walters



Information Proto-Brythonic

Numbers in Celtic languages

Proto-Celtic, Celtiberian, Gaulish, Proto-Brythonic, Cumbric, Old Welsh, Middle Welsh, Welsh, Middle Cornish, Cornish, Old Breton, Middle Breton, Breton Old Irish, Middle Irish, Irish, Manx, Scottish Gaelic

Numbers in other languages

Alphabetical index | Language family index


Green Web Hosting - Kualo

Why not share this page:


Talk in Arabic - Learn Egyptian, Iraqi, Levantine, Sundanese, Moroccan, Algerian or Saudi Arabic

If you like this site and find it useful, you can support it by making a donation via PayPal or Patreon, or by contributing in other ways. Omniglot is how I make my living.


Note: all links on this site to, and are affiliate links. This means I earn a commission if you click on any of them and buy something. So by clicking on these links you can help to support this site.

Get a 30-day Free Trial of Amazon Prime (UK)