Where does “हुंबरणे” come from?

हुंबरणे (Old Marathi) comes from Sanskrit हम्भारव, from Sanskrit हम्भा.

Ancestry of “हुंबरणे”, step by step

Step	Language	Word	Meaning
1	Sanskrit	हम्भारव	—
2	Sanskrit	हम्भा	—

हुंबरणे — Etymology, Origin & Word History | Etymology Explorer