Where does “Hareb” come from?

Hareb (English) comes from Arabic حارب, from Arabic ر, from Arabic رَأَى — to see.

Ancestry of “Hareb”, step by step

Step	Language	Word	Meaning
1	Arabic	حارب	to wage war against, to war, to fight, to battle
2	Arabic	ر	second-person masculine singular active...
3	Arabic	رَأَى	to see