Where does “Դիոնիսոս” come from?

Դիոնիսոս (Armenian) comes from Old Armenian Դիոնիսոս, from Ancient Greek Διόνυσος, from Mycenaean Greek 𐀇𐀺𐀝𐀰.

Ancestry of “Դիոնիսոս”, step by step

Step	Language	Word	Meaning
1	Old Armenian	Դիոնիսոս	—
2	Ancient Greek	Διόνυσος	—
3	Mycenaean Greek	𐀇𐀺𐀝𐀰	—