Bianka is a distinctive girls' name in United States, ranking #3187 in 2016 with 51 recorded births. The name reached its all-time peak in 2007 with 103 births ranking #1989. Since 1996, the popularity has decreased by 33.8%. In 2016, approximately 1 in every 34,735 girls born was named Bianka. FALLING Recent data shows the name is currently falling.