Where does “Dioniso” come from?

Dioniso (Spanish) comes from Latin Dionysus, from Ancient Greek Διόνυσος, from Mycenaean Greek 𐀇𐀺𐀝𐀰.

Ancestry of “Dioniso”, step by step

Step	Language	Word	Meaning
1	Latin	Dionysus	Dionysus
2	Ancient Greek	Διόνυσος	—
3	Mycenaean Greek	𐀇𐀺𐀝𐀰	—