While Welsh is the official language of Wales, it is also spoken in other countries, particularly by Welsh diaspora communities:
* England: There are Welsh communities in parts of England, especially in bordering areas, where Welsh is spoken.
* Argentina: A significant Welsh community settled in Patagonia, Argentina, in the 19th century, and Welsh is still spoken there, though with a declining number of speakers.
* United States: Welsh communities exist in the US, particularly in the Midwest and on the East Coast. There are also some smaller communities in other parts of the world.
It's important to note that the number of Welsh speakers outside of Wales is significantly smaller compared to within the country itself.