In 2025, 50 US girls were named Aleen, making it the 3,168th most common girls’ name of the year, down 236 places from #2,932 in 2024. That is 6 fewer than the 56 girls named Aleen in 2024. Its best rank for girls was #917, reached in 1900. The most girls given the name in a single year was 86, in 2019. For comparison, it was #2,524 in 2015 and #3,052 in 1950.
Social Security card records list Aleen in 121 years of the 146 from 1880 to 2025, starting in 1896 with 5 babies. In all, 2,726 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 590 babies named Aleen.
Over the 10 years from 2016 to 2025, 617 US girls were named Aleen; the busiest of those years was 2019, with 86. In 2025 that was about 1 in 32,145 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Alan (364,389 babies since 1880), Allen (273,662 babies since 1880), Allan (96,711 babies since 1880) and Aileen (37,642 babies since 1880).