In 2025, 45 US girls were named Aleina, making it the 3,395th most common girls’ name of the year, down 272 places from #3,123 in 2024. That is 6 fewer than the 51 girls named Aleina in 2024. Its best rank for girls was #2,596, reached in 2019. That year also had the most girls given the name: 67. For comparison, it was #3,300 in 2015 and unranked in 1950.
Social Security card records list Aleina in 37 years of the 146 from 1880 to 2025, starting in 1975 with 5 babies. In all, 995 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 447 babies named Aleina.
Over the 10 years from 2016 to 2025, 525 US girls were named Aleina; the busiest of those years was 2019, with 67. In 2025 that was about 1 in 35,717 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Alana (68,295 babies since 1880), Alaina (50,584 babies since 1880), Alina (45,387 babies since 1880) and Alayna (35,594 babies since 1880). Rarer spellings such as Aleighna are summarised on this page.