Where does “Ичке́рия” come from?

Ичке́рия (Russian) comes from Kumyk ичгери, from Kumyk ич, from Proto-Turkic ič, from Ottoman Turkish هیچ, from Persian هیچ, from Middle Persian 𐭠𐭩𐭰 — not any.

Ancestry of “Ичке́рия”, step by step

Step	Language	Word	Meaning
1	Kumyk	ичгери	inner
2	Kumyk	ич	inner part, interior
3	Proto-Turkic	ič	interior, intestines; the interior of something;...
4	Ottoman Turkish	هیچ	nothing; any
5	Persian	هیچ	tiny, insignificant, inconsiderable; no; never
6	Middle Persian	𐭠𐭩𐭰	not any

Words derived from “Ичке́рия”

Ichkeria
Ichkerian
Itchkérie

Every word from Middle Persian 𐭠𐭩𐭰 →Every word from Persian هیچ →Every word from Ottoman Turkish هیچ →