Oirats

Oirats
Өөрд
Öörd
ᡆᡕᡅᠷᠠᡑ
Kalmyks who are subgroup of Oirats
Total population
749,846
Regions with significant populations
China
(mainly in Xinjiang and Qinghai)
272,000 (2010)
Mongolia264,346 (2020)
Russia179,547 (2021 census)
   Kemerovo Oblast500 (2021)
Tajikistan43,078 (2009)
Kyrgyzstan12,000 (2018)
Uzbekistan1,000
Other5,000
Languages
Mainly: Oirat, Russian, other Mongolian languages
Regional: Chinese
Religion
Tibetan Buddhism, Mongolian shamanism Minority: Islam
Related ethnic groups
Kalmyks, and other Mongol peoples

Oirats (/ˈɔɪ.ræt/; Mongolian: Ойрад [ˈɞe̯ɾə̆t]) or Oirds (Mongolian: Ойрд [ˈɞe̯ɾə̆t]; Oirat: Өөрд [ˈøːɾə̆t]), formerly known as Eluts and Eleuths (/ɪ.ˈlt/ or /ɪ.ˈljθ/; Chinese: 厄魯特, Èlǔtè) are the westernmost group of Mongols, whose ancestral home is in the Altai region of Siberia, Xinjiang and western Mongolia.

The first documented reference to Elut and Yelut was in the Onginsk "rune" inscriptions dated in the sixth century. The dating of the Oirats to the 13th century is based on the text of the Secret History of the Mongols. Historically, the Oirats were composed of four major tribes: Dzungar (Choros or Olots), Torghut, Dörbet and Khoshut.

The political elite of the Rouran Khaganate were YELÜ-T Mongolic speakers. Although these two empires encompassed multilingual populations, the language of diplomacy, trade, and culture was an ÖLÜ (YELÜ) dialect of ancient Mongolic descent. When the Tabgach destroyed the Rouran Empire, the Mongolic-speaking people escaped into the Caspian steppes.

The modern Kalmyks of Kalmykia on the Caspian Sea in southeastern Europe are Oirats.