Where does “ذوالفقار” come from?

ذوالفقار (Arabic) comes from Arabic ذُو الفِقَار.

Ancestry of “ذوالفقار”, step by step

Step	Language	Word	Meaning
1	Arabic	ذُو الفِقَار	—

ذوالفقار — Etymology, Origin & Word History | Etymology Explorer