Secilia is a distinctive girls' name in United States, ranking #10541 in 2004 with 10 recorded births. The name reached its all-time peak in 1996 with 18 births ranking #5484. Since 1996, the popularity has decreased by 44.4%. In 2004, approximately 1 in every 183,612 girls born was named Secilia. RISING Recent data shows the name is currently rising.