In 2025, 1,328 US girls were named Maisie, making it the 233rd most common girls’ name of the year, up 23 places from #256 in 2024. That is 82 more than the 1,246 girls named Maisie in 2024. Its best rank for girls was #233, reached in this year, 2025. That year also had the most girls given the name: 1,328. For comparison, it was #625 in 2015 and #5,796 in 1950.
Social Security card records list Maisie in 113 years of the 146 from 1880 to 2025, starting in 1890 with 5 babies. In all, 12,954 US babies have been given the name, all of them girls. Its busiest decade was the 2020s, with 6,101 babies named Maisie.
Over the 10 years from 2016 to 2025, 8,777 US girls were named Maisie; the busiest of those years was 2025, with 1,328. In 2025 that was about 1 in 1,210 of the girls in SSA’s list for the year.
Among the states, Maisie ranked highest in Alaska in 2025, at #66 for girls there. It was in the top 100 in 4 states (counting DC). Related spellings in the SSA files include Margaret (1,268,519 babies since 1880), Maisy (4,207 babies since 1880), Maizie (3,050 babies since 1880) and Macie (23,503 babies since 1880). Rarer spellings such as Maizee and Maisee are summarised on this page.