Meaning & Origin
dative/ablative singular of Cōnstantīnus
Constantino is a boy's baby name of Latin origin, the Spanish and Italian form of Constantine, from the Latin Constantinus, derived from constans, meaning 'constant' or 'steadfast' — one who is unwavering in purpose and character.
Constantino carries the enormous historical weight of Constantine the Great — the first Roman emperor to embrace Christianity, whose Edict of Milan in 313 AD transformed Western civilization. The name has been carried by emperors, kings, and saints across two millennia. In its Spanish and Italian form, Constantino has an ornate, imperial grandeur tempered by Latin warmth.