Secilia is a distinctive girls' name in United States, ranking #15268 in 2019 with 6 recorded births. The name reached its all-time peak in 1996 with 18 births ranking #5484. Since 1996, the popularity has decreased by 66.7%. In 2019, approximately 1 in every 279,595 girls born was named Secilia. RISING Recent data shows the name is currently rising.