Tabiti is not a supreme God, which is Tengri, but a Primogenitor Goddess known in the matriarchal religions as Great Mother, Astarte, Ashtoreth, Ishtar, Cybele and a number of other local names. She created the world, She is a virgin, She is not a part of a couple, or an accessory to another Deity.

Per the Rafael Bezertinov work "Tengrianizm – Religion Of Türks And Mongols", the Heavenly Hierarchy starts with Tengri and his consort Umay, who are exact equivalents of the Greek Uranus and Gaia, but without a legacy of bloody and adulterous adventures. As a Primogenitor Goddess, Tabiti is superior and preeminent to Tengri. In the Greek and Roman worlds, she was reduced to a household Goddess under the names of Hestia and Vesta.

Herodotus' description of Tabiti:

 [4.59] They worship only... Tabiti (Roman Vesta, Greek Hestia, "Vesta" is used in Herodotus' translations), whom they reverence beyond all the rest... In the Scythic tongue Vesta is called Tabiti

[4.127] ...Idanthyrsus, the Scythian king, replied: ...As for the Lords, I acknowledge only Papaeus (English Jove, Roman Jupiter, Greek Zeus, "Jove" is used in Herodotus' translations) my ancestor, and Tabiti (Roman Vesta, Greek Hestia, "Vesta" is used in Herodotus' translations) the Scythian queen. Yer (English Earth, German Erde, from the Türkic root "er," which produced Germanic noun "ertho," and ultimately German "erde," Dutch "aarde," Danish and Swedish "jord," and English "earth." Related forms include Greek "eraze," meaning "on the ground," and Welsh "erw," meaning "field". "Earth" is used in Herodotus' translations) and Su ("Water" is used in Herodotus' translations. Yer-Su or Yer-Sub is a undivided Goddess presenting the surrounding world and encompassing the lands and the waters of the world, in opposition to the Sky - Tengri. The Herodotus' translation substituting "Yer and Sub, Earth and Water" for "Yer-Sub, Earth-Water", separates a unitary Deity into two independent Deities, changing the semantics of the Idanthyrsus' statement),...