The Ashina (; Middle Chinese: (Guangyun) ) were a Turkic tribe and the ruling dynasty of the Göktürks. They rose to prominence in the mid-6th century when the leader, Bumin Qaghan (died 552), revolted against the Rouran Khaganate. The two main branches of the family, one descended from Bumin and the other from his brother Istämi, ruled over the eastern and western parts of the Göktürk confederation, respectively, forming the First Turkic Khaganate (552–603).
Origin
Primary Chinese sources ascribed different origins to the Ashina tribe. They were first attested to 439, as reported by the Book of Sui: on the 18th day of the 10th month, the Tuoba ruler Emperor Taiwu of Northern Wei overthrew Juqu Mujian of the Northern Liang in eastern Gansu, and 500 Ashina families fled northwest to the Rouran Khaganate near Gaochang. but this is contested. The Göktürks were also posited as having originated from an obscure Suo state (索國), north of the Xiongnu. According to the Book of Sui and the Tongdian, they were "mixed barbarians" (; záhú) from Pingliang.
According to some researchers (Duan, Xue, Tang, and Lung) the Ashina tribe descended from the Tiele confederation, who were likewise associated with the Xiongnu. Like the Göktürks, the Tiele were a Turkic tribal confederation on the steppe. <!--- Davis (2008) translates Ouyang Xiu's statement "當是時,西突厥有鐵勒,延陀、阿史那之類為最大" into "Among the Tie'le tribes of Western Tujue, at the time, the Yantuo and Ashina were the largest subgroups".--->However, Lee & Kuang (2017) state that Chinese histories did not describe the Ashina-led Göktürks as descending from the Dingling or belonging to the Tiele confederation. The name "Ashina" was recorded in ancient Muslim chronicles in these forms: Aś(i)nas (al-Tabari), Ānsa (Hudud al-'Alam), Śaba (Ibn Khordadbeh), Śana, Śaya (Al-Masudi).
Etymology
Indo-European
thumb|The [[Sogdian merchant An Jia conversing with a Turkic Chieftain in his yurt (579 AD). H. W. Haussig, S. G. Klyashtorny, Carter V. Findley, D. G. Savinov, B. A. Muratov, S. P. Guschin, and András Róna-Tas have posited that the term Ashina ultimately descends from an Indo-European root, possibly Tocharian or one of Eastern Iranic languages, such as the Saka. Jonathan Ratcliffe also supports this theory.
Carter V. Findley assumes that the name "Ashina" comes from one of the Saka languages of central Asia and means "blue" (which translates to Proto-Turkic *kȫk, whence Old Turkic 𐰚𐰇𐰚 kök, and same in all Modern Turkic languages). The color blue is identified with the east, so that Göktürk, another name for the Turkic empire, meant the "Turks of the East"; meanwhile, Peter Benjamin Golden favours a more limited denotation of Göktürks as denoting only the Eastern Turks. Findley also said that the term böri, used to identify the ruler's retinue as 'wolves', probably also derived from one of the Iranian languages.
H. W. Haussig and S. G. Kljyashtorny suggest an association between the name and the compound "kindred of Ashin" ahşaẽna (in Old Persian). This is so even in East Turkestan; then the desired form would be in the Sogdian xs' yn' k (-әhšēnē) "blue, dark"; Khotan-Saka (Brahmi) āşşeiņa (-āşşena) "blue", where a long -ā- emerged as development ahş-> āşş-; in Tocharian A āśna- "blue, dark" (from Khotan-Saka and Sogdian). There is textual support for either of these versions in the Göktürk Orkhon inscriptions, in which the Göktürks are described as the "Blue Turks"; being descended from the marriage between Blue Sky and the Brown Earth.
According to Kuastornyj, the perfect translation of "Ashina" as an Indo-European word meaning "blue" indicates that the Türks of the First Turkic Khaganate period may aware of the non-Türkic origin of the name "Ashina." In this hypothesis of Louis Bazin, this knowledge was being suppressed in the Second Turkic Khaganate period by the Türkic nationalist policies of Bilge Qaghan.
Turkic or East Asian
thumb|Turkic horseman ([[Tomb of An Jia, 579 AD).]]
Peter A. Boodberg reconstructs the Chinese transcription 's Middle Chinese pronunciation as *’âṣinâ, which he derives from Turkic *ašïn, further from Proto-Turkic root *aš- ("to cross a mountain"),
