Blanca is a distinctive girls' name in United States, ranking #712 in 2002 with 348 recorded births. The name reached its all-time peak in 1996 with 453 births ranking #519. Since 1996, the popularity has decreased by 23.2%. In 2002, approximately 1 in every 5,163 girls born was named Blanca. STABLE Recent data shows the name is currently stable.