In 2025, 13 US girls were named Shaylynn, making it the 8,275th most common girls’ name of the year, down 2,510 places from #5,765 in 2024. That is 9 fewer than the 22 girls named Shaylynn in 2024. Its best rank for girls was #1,806, reached in 2009. That year also had the most girls given the name: 120. For comparison, it was #3,521 in 2015 and unranked in 1950.
Social Security card records list Shaylynn in 50 years of the 146 from 1880 to 2025, starting in 1974 with 5 babies. In all, 2,318 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 887 babies named Shaylynn.
Over the 10 years from 2016 to 2025, 299 US girls were named Shaylynn; the busiest of those years was 2016, with 53. In 2025 that was about 1 in 123,636 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Shaelyn (3,494 babies since 1880), Shaylyn (2,109 babies since 1880), Shalyn (1,992 babies since 1880) and Shaelynn (1,940 babies since 1880). Rarer spellings such as Shaylene, Shayleen and Shaylinn are summarised on this page.