About the name João
João belongs to the Biblical & Christian 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, João first appears in Social Security records in 1918. It climbed to its best-ever rank of #1405 in 2024, and in 2024 133 babies received the name — 2,230 in total since 1880. Those are the official counts, not estimates.