In 2025, 2,506 US girls were named Cecilia, making it the 108th most common girls’ name of the year, up 15 places from #123 in 2024. That is 258 more than the 2,248 girls named Cecilia in 2024. Its best rank for girls was #108, reached in this year, 2025. That year also had the most girls given the name: 2,506. For comparison, it was #181 in 2015 and #249 in 1950.
Social Security card records list Cecilia in every one of the 146 years from 1880 to 2025; in 1880 there were 44 babies with the name. In all, 111,688 US babies have been given the name, 99.8% of them girls and 0.2% boys. Its busiest decade was the 2010s, with 16,150 babies named Cecilia.
Over the 10 years from 2016 to 2025, 20,085 US girls were named Cecilia; the busiest of those years was 2025, with 2,506. In 2025 that was about 1 in 641 of the girls in SSA’s list for the year.
Among the states, Cecilia ranked highest in Connecticut in 2025, at #37 for girls there. It was in the top 100 in 18 states (counting DC). Related spellings in the SSA files include Cecelia (60,530 babies since 1880), Celine (18,522 babies since 1880), Celina (16,301 babies since 1880) and Cecily (8,673 babies since 1880). Rarer spellings such as Cecilio, Cesilia and Cecillia are summarised on this page. The open nickname list we use links it to Celia and Cissy.
Meaning
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in Dutch, Italian, Slovene and Swedish. That is where the name is used, not necessarily where it comes from.