About the name Rosella
Rosella belongs to the English & American 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, Rosella first appears in Social Security records in 1880. It climbed to its best-ever rank of #307 in 1916, and in 2024 79 babies received the name — 15,909 in total since 1880. Those are the official counts, not estimates.