The Crimean Tatar language (Qırımtatar tili, Qırımtatarca), also known as Crimean (Qırım tili, Qırımca) and Crimean Turkish (Qırım Türkçesi) is the language of the Crimean Tatars. It is a Turkic language spoken in Crimea, Central Asia (mainly in Uzbekistan), and the Crimean Tatar diasporas in Turkey, Romania, Bulgaria. It is not to be confused with the Tatar language.
Today, more than 260,000 Crimean Tatars live in Crimea, and approximately 150,000 are still in exile in Central Asia (mainly in Uzbekistan). An estimated 5 million people of Crimean origin live in Turkey, descendants of those who emigrated in the 19th and early 20th centuries. Smaller Crimean Tatar communities are also found in Romania (24,000), Bulgaria (3,000), Poland, Finland, and the United States. It is one of the seriously endangered languages in Europe.
source
wikipedia.org,
wiktionary.org &
ethnologue.com