Blanca is a distinctive girls' name in United States, ranking #861 in 2004 with 285 recorded births. The name reached its all-time peak in 1996 with 453 births ranking #519. Since 1996, the popularity has decreased by 37.1%. In 2004, approximately 1 in every 6,443 girls born was named Blanca. STABLE Recent data shows the name is currently stable.