About the name Mayu
Mayu belongs to the Japanese 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, Mayu first appears in Social Security records in 1990. It climbed to its best-ever rank of #8509 in 1995, and in 2024 9 babies received the name — 204 in total since 1880. Those are the official counts, not estimates.