About the name Riko
Riko 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, Riko first appears in Social Security records in 2002. It climbed to its best-ever rank of #9234 in 2017, and in 2024 0 babies received the name — 108 in total since 1880. Those are the official counts, not estimates.