About the name Elvira
Elvira belongs to the Portuguese and Italian 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, Elvira first appears in Social Security records in 1880. It climbed to its best-ever rank of #254 in 1914, and in 2024 81 babies received the name — 27,111 in total since 1880. Those are the official counts, not estimates.