Cecily is a distinctive girls' name in England & Wales, ranking #625 in 2024 with 62 recorded births. The name reached its all-time peak in 2016 with 72 births ranking #585. Since 1996, the popularity has increased by 195.2%. In 2024, approximately 1 in every 4,161 girls born was named Cecily. RISING Recent data shows the name is currently rising.