Bianka is a distinctive girls' name in United States, ranking #2213 in 2001 with 73 recorded births. This places Bianka in the top 12% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 103 births ranking #1989. In 2001, approximately 1 in every 24,665 girls born was named Bianka. FALLING Recent data shows the name is currently falling.