It is sometimes suspected that Kaskian was related to the pre-Hittite Hattic language, based on toponyms and personal names; the Hattic moon god was named Kasku. Conversely, the Kaskian language may have been an Indo-European language, perhaps related to Thraco-Phrygian.[3] There may also be connections to the Northwest Caucasian languages; the name Kaskian[4] may be cognate with an old name for Circassia,[5] and the name of one of the tribes in the Kaskian confederation, the Abešla, may be cognate with the endonym of the Abkhaz people and some Circassian people,[6] suggesting the Kaskians proper and Abešla might have been the ancestors of the Circassians and other Caucasian peoples.[7] It has been conjectured that Kaskian might belong to the Zan family of languages, and have affinities to Megrelian or Laz.[8]
In 2023, D. Sasseville presented an unknown language preserved on several tablet fragments from the archives of Hattusa and argued on methodological grounds that it is the Kaskean language.[9]
References
^Joachim Menant (1874), Annales des rois d'Assyrie (Paris) p.161