Where does “Οὐεσπασίανος” come from?

Οὐεσπασίανος (Ancient Greek) comes from Latin Vespasianus, from Latin Vespasiae.

Ancestry of “Οὐεσπασίανος”, step by step

Step	Language	Word	Meaning
1	Latin	Vespasianus	—
2	Latin	Vespasiae	—

Οὐεσπασίανος — Etymology, Origin & Word History | Etymology Explorer