Meaning and history
Italian form of the Latin name Caietanus, meaning “from Caieta.” Caieta, now Gaeta, was an ancient Italian town whose name may derive either from Καιάδας (Kaiadas), a Greek place where prisoners were executed, or from Caieta, the nurse of Aeneas. Saint Gaetano was a 16th-century Italian priest who founded the Theatines.
Gaetano moved from #816 to #892 for boys between 1928 and 1929. Its highest annual birth count came in 1921, with 87 births.