About the name Milissa
Milissa 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, Milissa first appears in Social Security records in 1950. It climbed to its best-ever rank of #786 in 1968, and in 2024 0 babies received the name — 3,003 in total since 1880. Those are the official counts, not estimates.