Sources: Goign through each Nations demogrphics sections and using previous language maps of the world.

Example.: when I wanted to find the majority language of Nunavut I look at the Wikipedia article for its demographics. The majority of native language is indigenous. Inuit language.

https://en.wikipedia.org/wiki/Language_family

https://en.wikipedia.org/wiki/Kurdish_languages

https://en.wikipedia.org/wiki/Armenian_language

https://en.wikipedia.org/wiki/Demographics_of_Nunavut#Language And so many more Wikipedia articles, too many too include

Tool: Mapchart.net