Where does “Hircania” come from?

Hircania (Spanish) comes from Latin Hyrcania, from Ancient Greek Ὑρκᾱνίᾱ.

Ancestry of “Hircania”, step by step

Step	Language	Word	Meaning
1	Latin	Hyrcania	—
2	Ancient Greek	Ὑρκᾱνίᾱ	—

Hircania — Etymology, Origin & Word History | Etymology Explorer