In 2025, 13 US girls were named Maddisyn, making it the 8,155th most common girls’ name of the year, down 3,180 places from #4,975 in 2024. That is 14 fewer than the 27 girls named Maddisyn in 2024. Its best rank for girls was #2,335, reached in 2013. The most girls given the name in a single year was 83, in 2009. For comparison, it was #2,608 in 2015 and unranked in 1950.
Social Security card records list Maddisyn in 30 years of the 146 from 1880 to 2025, starting in 1996 with 5 babies. In all, 1,234 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 614 babies named Maddisyn.
Over the 10 years from 2016 to 2025, 390 US girls were named Maddisyn; the busiest of those years was 2017, with 61. In 2025 that was about 1 in 123,636 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Madison (427,675 babies since 1880), Maddison (24,116 babies since 1880), Madisyn (17,379 babies since 1880) and Madisen (5,064 babies since 1880).