Where does “Sphettus” come from?

Sphettus (Latin) comes from Ancient Greek Σφηττός — An ancient demos of Attica.

Ancestry of “Sphettus”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Σφηττός	An ancient demos of Attica

Sphettus — Etymology, Origin & Word History | Etymology Explorer