About the name Willy
Willy 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, Willy first appears in Social Security records in 1884. It climbed to its best-ever rank of #980 in 1896, and in 2024 24 babies received the name — 3,910 in total since 1880. Those are the official counts, not estimates.