About the name Constantino
Constantino belongs to the Spanish and Portuguese tradition. Its roots are documented, even though its precise meaning is not recorded in the standard references — an honest gap we prefer to a confident guess.
In the United States, Constantino first appears in Social Security records in 1912. It climbed to its best-ever rank of #1432 in 1923, and in 2024 20 babies received the name — 1,468 in total since 1880. Those are the official counts, not estimates.