In 2025, 161 US girls were named Madalynn, making it the 1,370th most common girls’ name of the year, down 191 places from #1,179 in 2024. That is 43 fewer than the 204 girls named Madalynn in 2024. Its best rank for girls was #544, reached in 2009. That year also had the most girls given the name: 557. For comparison, it was #679 in 2015 and #5,069 in 1950.
Social Security card records list Madalynn in 45 years of the 146 from 1880 to 2025, starting in 1921 with 7 babies. In all, 9,338 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 4,010 babies named Madalynn.
Over the 10 years from 2016 to 2025, 2,487 US girls were named Madalynn; the busiest of those years was 2016, with 356. In 2025 that was about 1 in 9,983 of the girls in SSA’s list for the year.
Among the states, Madalynn ranked highest in Kentucky in 2025, at #480 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Madelyn (116,060 babies since 1880), Madilyn (23,632 babies since 1880), Madalyn (23,222 babies since 1880) and Madelynn (18,937 babies since 1880).