In 2025, 55 US girls were named Riverlyn, making it the 3,018th most common girls’ name of the year, down 100 places from #2,918 in 2024. That is 2 fewer than the 57 girls named Riverlyn in 2024. Its best rank for girls was #1,948, reached in 2019. That year also had the most girls given the name: 101. For comparison, it was unranked (under five girls) in 2015 and unranked in 1950.
Social Security card records list Riverlyn in 11 years of the 146 from 1880 to 2025, starting in 2013 with 5 babies. In all, 580 US babies have been given the name, all of them girls. Its busiest decade was the 2020s, with 406 babies named Riverlyn.
Over the 10 years from 2016 to 2025, 575 US girls were named Riverlyn; the busiest of those years was 2019, with 101. In 2025 that was about 1 in 29,223 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Riverlynn (845 babies since 1880).