In 2025, 13 US girls were named Marilee, making it the 8,166th most common girls’ name of the year, up 102 places from #8,268 in 2024. That is 0 more than the 13 girls named Marilee in 2024. Its best rank for girls was #535, reached in 1942. The most girls given the name in a single year was 221, in 1947. For comparison, it was #6,380 in 2015 and #714 in 1950.
Social Security card records list Marilee in 112 years of the 146 from 1880 to 2025, starting in 1912 with 6 babies. In all, 7,434 US babies have been given the name, all of them girls. Its busiest decade was the 1950s, with 1,818 babies named Marilee.
Over the 10 years from 2016 to 2025, 127 US girls were named Marilee; the busiest of those years was 2019, with 18. 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 Marylee (3,385 babies since 1880). Rarer spellings such as Maralee, Marily and Marili are summarised on this page.