About the name Deena
Deena 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, Deena first appears in Social Security records in 1910. It climbed to its best-ever rank of #396 in 1970, and in 2024 23 babies received the name — 13,639 in total since 1880. Those are the official counts, not estimates.