Map of territory occupied by the Cumans around 1200
Cuman or Kuman (also called Kipchak, Qypchaq or Polovtsian, self referred to as Tatar (tatar til) in Codex Cumanicus)[3] was a West KipchakTurkic language spoken by the Cumans (Polovtsy, Folban, Vallany, Kun) and Kipchaks; the language was similar to today's various languages of the West Kipchak branch. Cuman is documented in medieval works, including the Codex Cumanicus, and in early modern manuscripts, like the notebook of Benedictine monk Johannes ex Grafing.[4] It was a literary language in Central and Eastern Europe that left a rich literary inheritance. The language became the main language (lingua franca) of the Golden Horde.[5]
The literary Cuman language became extinct in the early 18th century in the region of Cumania in Hungary, which was its last stronghold. Tradition holds that the last speaker of the Cuman language in Hungary was István Varró, a resident of Karcag (Hungary) who died in 1770. The Cuman language in Crimea, however, managed to survive. The Cuman language is considered the direct ancestor of the current language of the Crimean Tatars with possible incorporations of the other languages in the region, like Crimean Gothic.[10][11][12]
By a preponderance Cumanian population of the Crimea acquired the name "Tatars", embraced Islam, and retained the Quman-Qipchaq Turkic language, and the process of consolidating the multi-ethnic conglomerate of the Peninsula began, which has led to the emergence of the Crimean Tatar people.[13]
^Melnyk, Mykola (2022). Byzantium and the Pechenegs. István Varró, a member of the Jász-Cuman mission to the empress of Austria Maria Theresa and the known last speaker of the Cuman language, died in 1770.
^Florin Curta (2007). The Other Europe in the Middle Ages: Avars, Bulgars, Khazars and Cumans. p. 406.
^Knauer, Georg Nicholaus (2010). "The Earliest Vocabulary of Romani Words (c. 1515) in the Collectanea of Johannes ex Grafing, a student of Johannes Reuchlin and Conrad Celtis". Romani Studies. 20 (1): 1–15. doi:10.3828/rs.2010.1. S2CID170292032.
^Yilmaz, Adil (2018). "Bızans'in Anadolu'ya Yerleştırdığı Son Türkler" [The Last Turks Settled in Anatolia by Byzantium]. Eski̇çağ Araştirmalari Dergi̇si̇ [Journal of Ancient Researches] (in Turkish) (3): 29–32.
^"Crimean Tatar proper, called the 'central dialect', belonged to the West Kipchak subbranch as a descendant of Kuman." (Lars Johanson, Turkic, Cambridge University Press, 2021, pg. 62)