Where does “Aiax” come from?

Aiax (Latin) comes from Ancient Greek Αἴας, from Ancient Greek Αἴϝᾱς.

Ancestry of “Aiax”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Αἴας	Ajax
2	Ancient Greek	Αἴϝᾱς	—

Aiax — Etymology, Origin & Word History | Etymology Explorer