Bulan was a Khazar king who led the conversion of the Khazars to Judaism. His name means "elk"(Moose) in Old Turkic. In modern Turkish, it means The one who finds (Bul + an). The date of his reign is unknown, as the date of the conversion is hotly disputed, though it is certain that Bulan reigned some time between the mid-8th and the mid-9th centuries. Nor is it settled whether Bulan was the Bek or the Khagan of the Khazars.
D. M. Dunlop was certain that Bulan was a Khagan; however, more recent works, such as The Jews of Khazaria by Kevin Brook, assume that he was the Bek due to references to him leading military campaigns. Khazar tradition held that before his own conversion, Bulan was religiously unaffiliated. In his quest to discover which of the three Abrahamic religions would shape his own religious beliefs, he invited representatives from each to explain their fundamental tenets. In the end, he chose Judaism.
In the Khazar Correspondence, King Joseph traces his lineage back to Bulan. He refers to the reforming Khazar ruler Obadiah as being one of "the sons of the sons of Bulan". While Brook assumes this makes Obadiah Bulan's grandson, the Hebrew phrase is less definitive and may allude to a more remote descent. The royal descendants of Bulan are referred to by Khazar researchers as Bulanids, though their self-designation is unknown.
The Khazars (Turkish: Hazarlar, Tatar: Xäzärlär, Hebrew: כוזרים (Kuzarim),Arabic: خزر (khazar), Ukrainian: Хаза́ри, Russian: Хаза́ры, Persian: خزر, Greek: Χάζαροι, Latin: Gazari/Cosri/Gasani) were a semi-nomadic Turkic people, who created what for its duration was the most powerful polity to emerge from the breakup of the western Turkish steppe empire, known as the Khazar Khanate or Khazaria. Astride a major artery of commerce between northern Europe and southwestern Asia, Khazaria became one of the foremost trading emporia of the medieval world, commanding the western marches of the Silk Road and played a key commercial role as a crossroad between China, the Middle East and Kievan Rus'. For some three centuries (c. 650–965) the Khazars dominated the vast area extending from the Volga-Don steppes to the eastern Crimea and the northern Caucasus.
Khazaria long served as a buffer state between the Byzantine empire and both the nomads of the northern steppes and the Umayyad empire, after serving as Byzantium's proxy against the Sasanian Persian empire. The alliance was dropped around 900. Byzantium began to encourage the Alans to attack Khazaria and weaken its hold on Crimea and the Caucasus, while seeking to obtain an entente with the rising Rus' power to the north, which it aspired to convert to Christianity. Between 965 and 969, the Kievan Rus ruler Sviatoslav I of Kiev conquered the capital Atil and destroyed the Khazar state.
The Khazars were a semi-nomadic people who created an empire between the late 7th and 10th centuries. Khazar or Kazar may also refer to:
Khazar-e Do (Persian: خزردو, also Romanized as Khaẕar-e Do and Kheẕer-e Do) is a village in Shoaybiyeh-ye Gharbi Rural District, Shadravan District, Shushtar County, Khuzestan Province, Iran. At the 2006 census, its population was 96, in 13 families.