In 2025, 7 US girls were named Jerilyn, making it the 12,475th most common girls’ name of the year. Its best rank for girls was #397, reached in 1942. That year also had the most girls given the name: 325. For comparison, it was #6,127 in 2015 and #910 in 1950.
Social Security card records list Jerilyn in 88 years of the 146 from 1880 to 2025, starting in 1931 with 6 babies. In all, 5,251 US babies have been given the name, all of them girls. Its busiest decade was the 1940s, with 1,460 babies named Jerilyn.
Over the 10 years from 2016 to 2025, 59 US girls were named Jerilyn; the busiest of those years was 2017, with 11. In 2025 that was about 1 in 229,610 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Jerrilyn (1,277 babies since 1880). Rarer spellings such as Jeralyn, Jerilynn and Jerelyn are summarised on this page.