In 2025, 456 US girls were named Oaklyn, making it the 637th most common girls’ name of the year, down 40 places from #597 in 2024. That is 50 fewer than the 506 girls named Oaklyn in 2024. Its best rank for girls was #494, reached in 2018. That year also had the most girls given the name: 630. For comparison, it was #3,079 in 2015 and unranked in 1950.
Social Security card records list Oaklyn in 18 years of the 146 from 1880 to 2025, starting in 2006 with 5 babies. In all, 5,400 US babies have been given the name, 93% of them girls and 6.9% boys. Its busiest decade was the 2020s, with 3,342 babies named Oaklyn.
Over the 10 years from 2016 to 2025, 4,869 US girls were named Oaklyn; the busiest of those years was 2018, with 630. In 2025 that was about 1 in 3,525 of the girls in SSA’s list for the year.
Among the states, Oaklyn ranked highest in Kentucky in 2025, at #159 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Oaklynn (11,863 babies since 1880) and Oaklen (783 babies since 1880).