Bionca is a distinctive girls' name in United States, ranking #8102 in 2000 with 12 recorded births. The name reached its all-time peak in 1996 with 30 births ranking #3639. Since 1996, the popularity has decreased by 60.0%. In 2000, approximately 1 in every 151,331 girls born was named Bionca. FALLING Recent data shows the name is currently falling.