Where does “アントニオ” come from?

アントニオ (Japanese) comes from Italian Antonio, from Latin antonius, from Ancient Greek Ἄντων.

Ancestry of “アントニオ”, step by step

StepLanguageWordMeaning
1ItalianAntonio—
2LatinantoniusThe name of a Roman gens, a "family name"
3Ancient GreekἌντων—
Every word from Ancient Greek Ἄντων →Every word from Latin antonius →Every word from Italian Antonio →
アントニオ — Etymology, Origin & Word History | Etymology Explorer