Hephthalites

The Hephthalites (Bactrian: ηβοδαλο, romanized: Ebodalo), sometimes called the White Huns (also known as the White Hunas, in Iranian as the Spet Xyon and in Sanskrit and Prakrit as the Sveta-huna), were a people who lived in Central Asia during the 5th to 8th centuries CE, part of the larger group of Eastern Iranian Huns. They formed an empire, the Imperial Hephthalites, and were militarily important from 450 CE, when they defeated the Kidarites, to 560 CE, when combined forces from the First Turkic Khaganate and the Sasanian Empire defeated them. After 560 CE, they established "principalities" in the area of Tokharistan, under the suzerainty of the Western Turks (in the areas north of the Oxus) and of the Sasanian Empire (in the areas south of the Oxus), before the Tokhara Yabghus took over in 625.

The Imperial Hephthalites, based in Bactria, expanded eastwards to the Tarim Basin, westwards to Sogdia and southwards through Afghanistan, but they never went beyond the Hindu-Kush, which was occupied by the Alchon Huns, previously thought to be an extension of the Hephthalites. They were a tribal confederation and included both nomadic and settled urban communities. They formed part of the four major states known collectively as Xyon (Xionites) or Huna, being preceded by the Kidarites and by the Alkhon, and succeeded by the Nezak Huns and by the First Turkic Khaganate. All of these Hunnic peoples have often been controversially linked to the Huns who invaded Eastern Europe during the same period, and/or have been referred to as "Huns", but scholars have reached no consensus about any such connection.

The stronghold of the Hephthalites was Tokharistan (present-day southern Uzbekistan and northern Afghanistan) on the northern slopes of the Hindu Kush, and their capital was probably at Kunduz, having come^{[clarification needed]} from the east, possibly from the area of Pamir. By 479 the Hephthalites had conquered Sogdia and driven the Kidarites eastwards, and by 493 they had captured parts of Dzungaria and the Tarim Basin (in present-day Northwest China). The Alchon Huns, formerly confused with the Hephthalites, expanded into Northern India as well.

The sources for Hephthalite history are sparse and the opinions of historians differ. There is no king-list, and historians are not sure how the group arose or what language they initially spoke. They seem to have called themselves Ebodalo (ηβοδαλο, hence Hephthal), often abbreviated Eb (ηβ), a name they wrote in the Bactrian script on some of their coins. The origin of the name "Hephthalites" is unknown, it may stem either from a Khotanese word *Hitala meaning "Strong", from hypothetical Sogdian *Heβtalīt, plural of *Heβtalak, or from postulated Middle Persian *haft āl "the Seven Al".

The Hephthalites called themselves ēbodālo (Bactrian: ; Greek script: ηβοδαλο) in their inscriptions, which was commonly abbreviated to (ηβ, eb) in their coinage. An important and unique seal, held in the private collection of Professor Dr. Aman ur Rahman and published by Nicholas Sims-Williams in 2011, shows an early Hepthalite ruler with a round beardless face and slanted almond-shaped eyes, wearing a radiate crown with a single crescent, and framed by the Bactrian script legend ηβοδαλο ββγο ("The Lord [Yabghu] of the Hephthalites"). The seal is dated to the end 5th century- early 6th century CE. The ethnic name "Ebodalo", and title "Ebodalo Yabghu", have also been discovered in contemporary Bactrian documents of the Kingdom of Rob describing administrative functions under the Hephthalites.

Byzantine Greek sources referred to them as Hephthalitae (Ἐφθαλῖται), Abdel or Avdel. To the Armenians, the Hephthalites were Hephthal, Hep't'al & Tetal and sometimes identified with the Kushans. To the Persians, Hephthalites are Hephtal, Hephtel, & Hēvtāls. To Arabs, Hephthalites were Haital, Hetal, Heithal, Haiethal, Heyâthelites, (al-)Hayaṭila (هياطلة), and sometimes identified as Turks. According to Zeki Velidi Togan (1985), the form Haytal in Persian and Arabic sources in the first period was a clerical error for Habtal, as Arabic -b- resembles -y-.

In Chinese chronicles, the Hephthalites are called Yàndàiyílìtuó (Chinese: 厭帶夷栗陀), or in the more usual abbreviated form, Yèdā 嚈噠 or in the 635 Book of Liang as the Huá 滑. The latter name has been given various Latinisations, including Yeda, Ye-ta, Ye-tha; Ye-dā and Yanda. The corresponding Cantonese and Korean names Yipdaat and Yeoptal (Korean: 엽달), which preserve aspects of the Middle Chinese pronunciation (IPA [ʔjɛpdɑt]) better than the modern Mandarin pronunciation, are more consistent with the Greek Hephthalite. Some Chinese chroniclers suggest that the root Hephtha- (as in Yàndàiyílìtuó or Yèdā) was technically a title equivalent to "emperor", while Huá was the name of the dominant tribe.

In ancient India, names such as Hephthalite were unknown. The Hephthalites were part of, or offshoots of, people known in India as Hunas or Turushkas, although these names may have referred to broader groups or neighbouring peoples. Ancient Sanskrit text Pravishyasutra mentions a group of people named Havitaras but it is unclear whether the term denotes Hephthalites. The Indians also used the expression "White Huns" (Sveta Huna) for the Hephthalites.