Where does “Таңһылыу” come from?

Таңһылыу (Bashkir) comes from Bashkir таң, from Common Turkic daŋ, from Old Turkic teŋ, from Middle Chinese 等.

Ancestry of “Таңһылыу”, step by step

Таңһылыу traces back through two separate lines of ancestry.

via Bashkir таң

StepLanguageWordMeaning
1Bashkirтаңdawn, daybreak
2Common Turkicdaŋdawn; tusk
3Old Turkicteŋequivalent, balanced; equal, equivalent,...
4Middle Chinese

via Bashkir һылыу

StepLanguageWordMeaning
1Bashkirһылыуa beautiful girl or young woman; "one's" younger...
Every word from Middle Chinese Every word from Old Turkic teŋEvery word from Common Turkic daŋ