Byanca is a distinctive girls' name in United States, ranking #5854 in 2001 with 19 recorded births. The name reached its all-time peak in 2006 with 20 births ranking #6405. Since 1996, the popularity has increased by 11.8%. In 2001, approximately 1 in every 94,766 girls born was named Byanca. FALLING Recent data shows the name is currently falling.