Blanca is a distinctive girls' name in United States, ranking #1798 in 2015 with 116 recorded births. The name reached its all-time peak in 1996 with 453 births ranking #519. Since 1996, the popularity has decreased by 74.4%. In 2015, approximately 1 in every 15,385 girls born was named Blanca. STABLE Recent data shows the name is currently stable.