About the name Riggs
Riggs 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, Riggs first appears in Social Security records in 1992. It climbed to its best-ever rank of #668 in 2024, and in 2024 410 babies received the name — 2,657 in total since 1880. Those are the official counts, not estimates.