Chechens
In 1989, 73.4% spoke Russian, though this figure has declined due to the wars for a large number of reasons (including the lack of proper education, the refusal to learn the language, and the mass dispersal of the Chechen diaspora due to the war). Chechens in the diaspora often speak the language of the country they live in (English, German, Arabic, Polish, Georgian, etc.).
Chechi, Punjab
The vast majority of people speak Hindko. Pashto is another predominately spoken. The population of Chechi consists of Gurjars, Pathanss, Awans, Mughals as well as a few other ethnic groups.