Where does “Spania” come from?

Spania (Latin) comes from Latin Hispānia, from Punic אי שפן — coast of hyraxes.

Ancestry of “Spania”, step by step

Step	Language	Word	Meaning
1	Latin	Hispānia	—
2	Punic	אי שפן	coast of hyraxes

Spania — Etymology, Origin & Word History | Etymology Explorer