Where does “Lituania” come from?

Lituania (Spanish) comes from New Latin Lituania, from Lithuanian Lithuania, from Old Lithuanian Lieuteva.

Lituania (Spanish): Lithuania

Definitions

Step	Language	Word	Meaning
1	New Latin	Lituania	—
2	Lithuanian	Lithuania	—
3	Old Lithuanian	Lieuteva	—

Lituania — Etymology, Origin & Word History | Etymology Explorer