In 2025, 937 US girls were named Alessia, making it the 326th most common girls’ name of the year, down 44 places from #282 in 2024. That is 185 fewer than the 1,122 girls named Alessia in 2024. Its best rank for girls was #282, reached in 2024. That year also had the most girls given the name: 1,122. For comparison, it was #1,170 in 2015 and unranked in 1950.
Social Security card records list Alessia in 50 years of the 146 from 1880 to 2025, starting in 1967 with 9 babies. In all, 10,179 US babies have been given the name, all of them girls. Its busiest decade was the 2020s, with 5,302 babies named Alessia.
Over the 10 years from 2016 to 2025, 7,271 US girls were named Alessia; the busiest of those years was 2024, with 1,122. In 2025 that was about 1 in 1,715 of the girls in SSA’s list for the year.
Among the states, Alessia ranked highest in New Jersey in 2025, at #97 for girls there. It was in the top 100 in 1 state (counting DC). Related spellings in the SSA files include Alexia (46,236 babies since 1880), Alesia (7,544 babies since 1880), Alecia (12,055 babies since 1880) and Alysia (9,498 babies since 1880). Rarer spellings such as Allysia, Allyssia and Alessya are summarised on this page.