How Common is the First Name Cecilia?
We estimate that there are 83,509 people named Cecilia who are currently alive and were born in the United States. Cecilia is the 339th most common for women, and the 635th most common overall.
How Old are People Named Cecilia?
The average person named Cecilia is 32.84 years old.
Is Cecilia a Popular Baby Name Right Now?
2,506 people named Cecilia were born in the U.S. in 2025. It was the 108th most popular name for girls, and the 262nd most popular overall.
Cecilia has never been more popular than it is right now.
Is Cecilia a Boy's Name or a Girl's Name?
Cecilia is almost exclusively a female name. 99.8% of people named Cecilia are female.
Popularity of Cecilia in England
In 2020, Cecilia was the 408th most popular name for girls in England and Wales.