Bianka is a distinctive girls' name in United States, ranking #3040 in 2021 with 54 recorded births. The name reached its all-time peak in 2007 with 103 births ranking #1989. Since 1996, the popularity has decreased by 29.9%. In 2021, approximately 1 in every 30,365 girls born was named Bianka. FALLING Recent data shows the name is currently falling.