Where does “रवींद्र” come from?

रवींद्र (Hindi) comes from Hindi इंद्र, from Sanskrit इन्द्र, from Proto-Indo-Iranian Índras — Indra.

Ancestry of “रवींद्र”, step by step

रवींद्र traces back through two separate lines of ancestry.

via Hindi इंद्र

StepLanguageWordMeaning
1Hindiइंद्रIndra, a god
2Sanskritइन्द्रgod; Indra
3Proto-Indo-IranianÍndrasIndra

via Sanskrit रवि

StepLanguageWordMeaning
1Sanskritरविthe sun or the sun-god
2Proto-Indo-Europeanh₂reu-i-

Words derived from “रवींद्र

Every word from Proto-Indo-Iranian ÍndrasEvery word from Sanskrit इन्द्रEvery word from Hindi इंद्र