In 2025, 569 US girls were named Cecelia, making it the 529th most common girls’ name of the year, up 42 places from #571 in 2024. That is 39 more than the 530 girls named Cecelia in 2024. Its best rank for girls was #169, reached in 1884. The most girls given the name in a single year was 935, in 1918. For comparison, it was #544 in 2015 and #277 in 1950.
Social Security card records list Cecelia in every one of the 146 years from 1880 to 2025; in 1880 there were 47 babies with the name. In all, 60,530 US babies have been given the name, all of them girls. Its busiest decade was the 1940s, with 7,368 babies named Cecelia.
Over the 10 years from 2016 to 2025, 5,607 US girls were named Cecelia; the busiest of those years was 2023, with 617. In 2025 that was about 1 in 2,825 of the girls in SSA’s list for the year.
Among the states, Cecelia ranked highest in Massachusetts in 2025, at #177 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Cecilia (111,688 babies since 1880). Rarer spellings such as Cece and Cecely are summarised on this page.