About the name Hildegarde
Hildegarde 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, Hildegarde first appears in Social Security records in 1885. It climbed to its best-ever rank of #565 in 1901, and in 2024 0 babies received the name — 2,326 in total since 1880. Those are the official counts, not estimates.