In 2025, 19 US girls were named Mamie, making it the 6,249th most common girls’ name of the year, up 313 places from #6,562 in 2024. That is 1 more than the 18 girls named Mamie in 2024. Its best rank for girls was #53, reached in 1888. The most girls given the name in a single year was 1,793, in 1919. For comparison, it was #5,956 in 2015 and #372 in 1950.
Social Security card records list Mamie in every one of the 146 years from 1880 to 2025; in 1880 there were 436 babies with the name. In all, 78,185 US babies have been given the name, 99.6% of them girls and 0.4% boys. Its busiest decade was the 1920s, with 14,890 babies named Mamie.
Over the 10 years from 2016 to 2025, 212 US girls were named Mamie; the busiest of those years was 2023, with 24. In 2025 that was about 1 in 84,593 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Mammie (2,523 babies since 1880). Rarer spellings such as Maymie, Mamye and Mami are summarised on this page.