Where does “Orontēs” come from?

Orontēs (Latin) comes from Ancient Greek Ὀρόντης, from Old Median Arēvand, from Proto-Iranian raivant-, from Proto-Indo-European reh₁ís — wealth, goods.

Ancestry of “Orontēs”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Ὀρόντης	—
2	Old Median	Arēvand	—
3	Proto-Iranian	raivant-	—
4	Proto-Indo-European	reh₁ís	wealth, goods

Every word from Proto-Indo-European reh₁ís →

Orontēs — Etymology, Origin & Word History | Etymology Explorer