About the name Belisario
Belisario belongs to the Spanish 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, Belisario first appears in Social Security records in 1990. It climbed to its best-ever rank of #6472 in 1990, and in 2024 0 babies received the name — 7 in total since 1880. Those are the official counts, not estimates.