Where does “Caieta” come from?

Caieta (Latin) comes from Ancient Greek Καιήτη, from Ancient Greek καίω, from Proto-Hellenic *káyyō.

Ancestry of “Caieta”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Καιήτη	—
2	Ancient Greek	καίω	I light, kindle, set on fire; I burn, burn up; I...
3	Proto-Hellenic	*káyyō	—