Where does “incudinem” come from?

incudinem (Vulgar Latin) comes from Latin incūs, from Quechua Inka — Inca.

Ancestry of “incudinem”, step by step

Step	Language	Word	Meaning
1	Latin	incūs	—
2	Quechua	Inka	Inca

incudinem — Etymology, Origin & Word History | Etymology Explorer