About the name Allyson
Allyson belongs to the Portuguese 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. It travels in a few spellings: Alison.
In the United States, Allyson first appears in Social Security records in 1945. It climbed to its best-ever rank of #186 in 1998, and in 2024 290 babies received the name — 53,553 in total since 1880. Those are the official counts, not estimates.