About the name Gustavo
Gustavo 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. It travels in a few spellings: Gustaf.
In the United States, Gustavo first appears in Social Security records in 1911. It climbed to its best-ever rank of #260 in 2000, and in 2024 437 babies received the name — 39,904 in total since 1880. Those are the official counts, not estimates.