Kayanian dynasty

The Kayanians (Persian: دودمان کیانیان; also Kays, Kayanids, Kaianids, Kayani, or Kiani) are a legendary dynasty of Persian/Iranian tradition and folklore which supposedly ruled after the Pishdadians. Considered collectively, the Kayanian kings are the heroes of the Avesta, the sacred texts of Zoroastrianism, and of the Shahnameh, the national epic of Greater Iran. As an epithet of kings and the reason the dynasty is so called, Middle 𐭪𐭣 and New Persian kay(an) originates from Avestan 𐬐𐬀𐬎𐬎𐬌 kavi (or kauui) "king" and also "poet-sacrificer" or "poet-priest". Kavi may have originally signified an insightful fashioner in Proto-Indo-Iranian, which later acquired a poetic aspect in Indic and warrior and royal connotation in Iranian. The word is also etymologically related to the Avestan notion of kavaēm kharēno, the "divine royal glory" that the Kayanian kings were said to hold. The Kiani Crown is a physical manifestation of that belief. The earliest known foreshadowing of the major legends of the Kayanian kings appears in the Yashts of the Avesta, where the dynasts offer sacrifices to the god Ahura Mazda in order to earn their support and to gain strength in the perpetual struggle against their enemies, the Anaryas (non-Aryans, sometimes identified as the Turanians). In Yasht 5, 9.25, 17.45-46, Haosravah, a Kayanian king later known as Kay Khosrow, together with Zoroaster and Jamasp (a premier of Zoroaster's patron Vishtaspa, another Kayanian king) worship in Airyanem Vaejah. The account tells that King Haosravah united the various Aryan (Iranian) tribes into one nation (Yasht 5.49, 9.21, 15.32, 17.41). In Mandaeism, Book 18 of the Right Ginza lists several Kayanian kings, namely Kay Kawād, Kay Kāvus (Uzava), Kay Khosrow, Kay Lohrasp, and Vishtaspa. Towards the end of the Sassanid period, Khosrow I (named after the Kay Khosrow of legend) ordered a compilation of the legends surrounding the Kayanians.