Where does “Aegina” come from?

Aegina (English) comes from Latin Aegīna, from Ancient Greek Αἴγινα — Aegina.

Ancestry of “Aegina”, step by step

Step	Language	Word	Meaning
1	Latin	Aegīna	—
2	Ancient Greek	Αἴγινα	Aegina

Aegina — Etymology, Origin & Word History | Etymology Explorer