Buryatia in the context of "Mongolian name"

The Sayan Mountains (Mongolian: Соёны нуруу, Soyonii nuruu; Old Turkic: 𐰚𐰇𐰏𐰢𐰤, romanized: Kögmen) are a mountain range in southern Siberia spanning southeastern Russia (Buryatia, Irkutsk Oblast, Krasnoyarsk Krai, Tuva and Khakassia) and northern Mongolia. Before the rapid expansion of the Tsardom of Russia, the mountain range served as the border between Mongolian and Russian cultures and cultural influences.

The Sayan Mountains' towering peaks and cool lakes southwest of Tuva give rise to the tributaries that merge to become one of Siberia's major rivers, the Yenisei River, which flows north over 3,400 kilometres (2000 mi) to the Arctic Ocean. This is a protected and isolated area, having been kept closed by the Soviet Union since 1944.

The Mongolic languages are a language family spoken by the Mongolic peoples in North Asia, East Asia, Central Asia, and Eastern Europe mostly in Mongolia and surrounding areas and in Kalmykia and Buryatia. The best-known member of this language family, Mongolian, is the primary language of most of the residents of Mongolia and the Mongol residents of Inner Mongolia, with an estimated 5.7+ million speakers.

Mongols are an East Asian ethnic group native to Mongolia and China (Inner Mongolia and other 11 autonomous territories), as well as the republics of Buryatia and Kalmykia in Russia. The Mongols are the principal member of the large family of Mongolic peoples. The Oirats and the Buryats are classified either as distinct ethno-linguistic groups or as subgroups of Mongols.

The Mongols are bound together by a common heritage and ethnic identity, descending from the Proto-Mongols. Their indigenous dialects are collectively known as the Mongolian language. The contiguous geographical area in which the Mongols primarily live is referred to as the Mongol heartland, especially in discussions of the Mongols' history under the Mongol Empire.

The Mongol heartland or Mongolian heartland is the contiguous geographical area in which the Mongol people have primarily lived, particularly as a historiographic term. It is generally considered to comprise the Mongolian Plateau and some adjacent territories, although its exact extent has been changing over the course of history—particularly since the rise of the Mongol Empire in the 13th century. The area is also described as the heartland of the Mongol Empire during its greatest extent, when it stretched from the Sea of Japan in the east to the Middle East and Eastern Europe in the west, making it the largest contiguous land empire in human history.

The modern area that the Mongols live in approximately includes: the modern state of Mongolia; the Inner Mongolia Autonomous Region, along with Dzungaria in Xinjiang and parts of Manchuria, Qinghai, and Ningxia in China; as well as the Buryatia Republic and a few smaller territories in Russia. The Mongolic peoples in this area share the common traditional Mongol culture as well as the Mongol language to varying levels. With the exception of the Mongolian state, all areas in the Mongol heartland have non-Mongol majorities.

Tuva (/ˈtuːvə/; Russian: Тува [tʊˈva]), or Tyva (/ˈtɪvə/; Tuvan: Тыва [tʰɤ̀ʋɐ]), officially the Republic of Tyva, is a republic of Russia. Tuva lies at the geographical center of Asia, in southern Siberia. The republic borders the federal subjects of the Altai Republic, Buryatia, Irkutsk Oblast, Khakassia, and Krasnoyarsk Krai, and shares an international border with Mongolia to the south. Tuva has a population of 336,651 (2021 census). Its capital city is Kyzyl, in which more than a third of the population reside.

Historically part of Outer Mongolia as Tannu Uriankhai during the Qing dynasty, the last imperial dynasty of China, Tuva broke away in 1911 as the Uryankhay Republic following the Xinhai Revolution, which created the Republic of China. It became a Russian protectorate in 1914 and was replaced by the nominally independent Tuvan People's Republic in 1921 (known officially as Tannu Tuva until 1926), recognized only by its neighbors the Soviet Union and Mongolia, before being annexed into the former in 1944. A majority of the population are ethnic Tuvans who speak Tuvan as their native tongue, while Russian is spoken natively by the Russian minority; both are official and widely understood in the republic. The Great Khural is the regional parliament of Tuva.

The Mongolian Plateau or Altai Plateau is an inland plateau in East Asia covering approximately 3,200,000 square kilometers (1,200,000 sq mi). It is bounded by the Greater Hinggan Mountains in the east, the Yin Mountains to the south, the Altai Mountains to the west, and the Sayan and Khentii mountains to the north. The plateau includes the Gobi Desert as well as dry steppe regions. It has an elevation of roughly 1,000 to 1,500 meters (3,300 to 4,900 ft), with the lowest point in Hulunbuir and the highest point in the Altai.

Politically, the plateau spans all of Mongolia, along with parts of China and Russia. Inner Mongolia and parts of the Dzungarian Basin in Xinjiang encompass the Chinese portion of the plateau. In Russia, the plateau forms Transbaikal, part of Buryatia, and the southern Irkutsk Oblast. The Mongolian Plateau comprises the majority of the area known as the Mongol heartland.

The Siberian Federal District (Russian: Сибирский федеральный округ, IPA: [sʲɪˈbʲirskʲɪj fʲɪdʲɪˈralʲnɨj ˈokrʊk]) is one of the eight federal districts of Russia. Its population was 17,178,298 according to the 2010 Census, living in an area of 4,361,800 square kilometers (1,684,100 sq mi). The entire federal district lies within the continent of Asia.

The district was created by presidential decree on 13 May 2000 and covers around 30% of the total land area of Russia. In November 2018, Buryatia and Zabaykalsky Krai were removed from the Siberian Federal District and added to the Far Eastern Federal District in accordance with a decree issued by Russian President Vladimir Putin.

Tibetan Buddhism is a form of Buddhism practiced in Tibet, Bhutan and Mongolia. It also has a sizable number of adherents in the areas surrounding the Himalayas, including the Indian regions of Ladakh, Darjeeling, Sikkim, and Arunachal Pradesh, as well as in Nepal. Smaller groups of practitioners can be found in Central Asia, some regions of China such as Northeast China, Xinjiang, Inner Mongolia and some regions of Russia, such as Tuva, Buryatia, and Kalmykia.

Tibetan Buddhism evolved as a form of Mahayana Buddhism stemming from the latest stages of Buddhism (which included many Vajrayana elements). It thus preserves many Indian Buddhist tantric practices of the post-Gupta early medieval period (500–1200 CE), along with numerous native Tibetan developments. In the pre-modern era, Tibetan Buddhism spread outside of Tibet primarily due to the influence of the Mongol-led Yuan dynasty, founded by Kublai Khan, who ruled China, Mongolia, and parts of Siberia. In the Modern era, Tibetan Buddhism has spread outside of Asia because of the efforts of the Tibetan diaspora (1959 onwards). As the Dalai Lama escaped to India, the Indian subcontinent is also known for its renaissance of Tibetan Buddhism monasteries, including the rebuilding of the three major monasteries of the Gelug tradition.