Cecilia is a moderately popular girls' name in United States, ranking #133 in 2021 with 2,095 recorded births. The name reached its all-time peak in 2024 with 2,238 births ranking #123. Since 1996, the popularity has increased by 95.4%. In 2021, approximately 1 in every 783 girls born was named Cecilia. RISING Recent data shows the name is currently rising.