Where does “Ninoshka” come from?

Ninoshka (English) comes from Russian Нино́шка, from Russian Ни́на, from Georgian ნინო, from Old Georgian ნინო.

Ancestry of “Ninoshka”, step by step

Step	Language	Word	Meaning
1	Russian	Нино́шка	—
2	Russian	Ни́на	—
3	Georgian	ნინო	Nino
4	Old Georgian	ნინო	—

Ninoshka — Etymology, Origin & Word History | Etymology Explorer