Blanca is a distinctive girls' name in United States, ranking #1620 in 2011 with 133 recorded births. The name reached its all-time peak in 1996 with 453 births ranking #519. Since 1996, the popularity has decreased by 70.6%. In 2011, approximately 1 in every 13,224 girls born was named Blanca. STABLE Recent data shows the name is currently stable.