World Language Map

Where is Welsh spoken?

Welsh (Cymraeg) is an Indo-European language, spoken in the United Kingdom and Argentina. The outlined area on the map shows where.

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The filter only changes what is drawn. Tap the map to list every language at a spot, whichever family is shown. You can also pick any family from its own page.

Key

Language families (largest ten)

  • Atlantic-Congo
  • Austronesian
  • Sino-Tibetan
  • Indo-European
  • Afro-Asiatic
  • Nuclear Trans New Guinea
  • Otomanguean
  • Austroasiatic
  • Tai-Kadai
  • Pama-Nyungan

Everything else

  • All other families Smaller families, isolates and unclassified languages.
  • Point A language with no area map. The dot sits at its Glottolog position, in its family colour.

How to read the map. Each colour is a language family: a group of languages that share a common ancestor. The ten largest families have their own colour and every other family is grey. Areas are see-through, so where two languages share a place the colours mix. Tap anywhere to list every language whose area covers that spot. Areas are generalisations drawn from published atlases, many of them decades old, and cities are multilingual, so an area never says that everyone there speaks the language. A dot marks a language that has no area map. The family name is always given in words, because colour alone is hard to tell apart for some people.

Where Welsh is spoken

Welsh is spoken in 2 countries: the United Kingdom and Argentina. The table gives the share of each country’s people who speak it, from Unicode CLDR, where CLDR has a figure.

CountryShare of populationEstimated speakers
United Kingdom1.3%889,968
ArgentinaNot givenNot given

Estimated speakers are the CLDR percentage applied to CLDR’s own population figure for the country, so they are rough. A country without a figure may still have speakers: it is listed because the language area, or Glottolog’s record, reaches it.

On the map, Welsh is drawn as an area from Asher and Moseley 2007. The area was digitised by the Glottography project (doi:10.5281/zenodo.18613195), and the atlas is cited on the data sources page. Language areas are generalisations, and cities and borderlands are multilingual, so the outline does not mean that everyone inside it speaks Welsh.

How many people speak Welsh?

Wikidata gives about 724,000 speakers (Wikidata, with no source given). These figures are approximate: they come from different sources, years and definitions of a speaker.

Status: Threatened. Glottolog lists it as threatened: it is still spoken by all generations, but there are signs that the number of speakers is falling.

Where Welsh sits in the language family tree

Glottolog classifies Welsh as follows, from the largest family down to the language itself.

  1. Indo-European
  2. Classical Indo-European
  3. Celtic
  4. Nuclear Celtic
  5. Core Celtic
  6. Insular Celtic
  7. Brythonic
  8. Old-Modern Welsh
  9. Welsh

More about Welsh

Codes: ISO 639-3 cym, Glottolog wels1247. Glottolog macroarea: Eurasia.

Questions about Welsh

Where is Welsh spoken?

Welsh is spoken in the United Kingdom and Argentina. Unicode CLDR puts it at 1.3% of the population of United Kingdom, which is about 889,968 people. On the map it is shown as an area from Asher and Moseley 2007.

How many people speak Welsh?

Wikidata gives about 724,000 speakers (Wikidata, with no source given). Speaker numbers are approximate and differ between sources: counting who is a speaker, and whether to include second-language speakers, is not settled.

Which language family is Welsh in?

Glottolog places Welsh in the Indo-European family, in the branch Classical Indo-European, Celtic, Nuclear Celtic, Core Celtic, Insular Celtic, Brythonic and Old-Modern Welsh.

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