Where does “Orontes” come from?

Orontes comes from Latin Orontes, from Ancient Greek Ὀρόντης, from Old Median Arēvand, from Proto-Iranian Raivant-.

Ancestry of “Orontes”, step by step

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

Orontes — Etymology, Origin & Word History | Etymology Explorer