Where does “тәж” come from?

тәж (Kazakh) comes from Persian تاج, from Arabic تَاج, from Classical Persian گل, from Arabic نُور, from Classical Persian جَان, from Middle Persian 𐫃𐫏𐫀𐫗, from Proto-Iranian *wyaHnáH, from Proto-Indo-Iranian wyaHnás — to breathe.

тәж (Kazakh): crown

Definitions

crown

Ancestry of “тәж”, step by step

Step	Language	Word	Meaning
1	Persian	تاج	crown; tuft
2	Arabic	تَاج	—
3	Classical Persian	گل	—
4	Arabic	نُور	light, brightess; ray of light, light beam;...
5	Classical Persian	جَان	—
6	Middle Persian	𐫃𐫏𐫀𐫗	—
7	Proto-Iranian	*wyaHnáH	—
8	Proto-Indo-Iranian	wyaHnás	—
9	Proto-Indo-European	h₂enh₁‑	to breathe

Every word from Proto-Indo-European h₂enh₁‑ →Every word from Proto-Indo-Iranian wyaHnás →Every word from Proto-Iranian *wyaHnáH →