Quick answer
Gaetano is a boy name meaning "from Caieta".
Meaning and history
Italian form of the Latin name Caietanus, which meant "from Caieta". Caieta (now called Gaeta) was a town in ancient Italy, its name deriving either from Καιάδας (Kaiadas), the name of a Greek location where prisoners were executed, or else from Caieta, the name of the nurse of Aeneas. Saint Gaetano was a 16th-century Italian priest who founded the Theatines.
Notes and context
Usage: italian