Kwanza is a distinctive girls' name in United States, ranking #15726 in 1999 with 5 recorded births. The name reached its all-time peak in 1996 with 6 births ranking #12707. Since 1996, the popularity has decreased by 16.7%. In 1999, approximately 1 in every 354,756 girls born was named Kwanza. FALLING Recent data shows the name is currently falling.