Where does “Хезболлах” come from?

Хезболлах (Russian) comes from Arabic حِزْبُ اللّٰه — party of God.

Ancestry of “Хезболлах”, step by step

Step	Language	Word	Meaning
1	Arabic	حِزْبُ اللّٰه	party of God

Хезболлах — Etymology, Origin & Word History | Etymology Explorer