Chechen language
Chechen ( , ) is a Northeast Caucasian language spoken by more than 1.4 million people, mostly in the Chechen Republic and by members of the Chechen diaspora throughout Russia, Jordan, Central Asia (mainly Kazakhstan and Kyrgyzstan), and Georgia.
Chukchi people
The Chukchi, or Chukchee (, ), are an indigenous people inhabiting the Chukchi Peninsula and the shores of the Chukchi Sea and the Bering Sea region of the Arctic Ocean within the Russian Federation. They speak the Chukchi language. The Chukchi originated from the people living around the Okhotsk Sea. According to most recent genomic research ("Who we are and how we got here. Ancient DNA and the New Science of the human past", by David Reich. Pantheon books, New York, 2018), Chukchi people are the closest cousins of the First Americans in Asia.