There is a fruit in Iran called Narang which looks like an orange but is sour. It has tons of seeds. It might be the same thing as the Seville orange. It's great on fish.
Looks like it came from an Arabic word, based on a Persian word, based on a Sanskrit word. Not too surprising given Iberia was occupied by Muslim peoples for a while.
I was curious because I swear I’ve heard somewhere that the English word for the fruit is where the color gets the name, though I could be making that up, and was curious if that originated in other languages.
This word is a clear descendent in all indoeuropean languages (and as a loan word in many others including Arabic) for the fruit and often for the color, which is named after the fruit, not the other way around. "Orange" the word is also derived from the root of the word "naranj".
