Secilia is a distinctive girls' name in United States, ranking #14236 in 2005 with 7 recorded births. The name reached its all-time peak in 1996 with 18 births ranking #5484. Since 1996, the popularity has decreased by 61.1%. In 2005, approximately 1 in every 263,957 girls born was named Secilia. RISING Recent data shows the name is currently rising.