Bianka is a distinctive girls' name in United States, ranking #2877 in 2017 with 58 recorded births. The name reached its all-time peak in 2007 with 103 births ranking #1989. Since 1996, the popularity has decreased by 24.7%. In 2017, approximately 1 in every 29,757 girls born was named Bianka. FALLING Recent data shows the name is currently falling.