Kania is a distinctive girls' name in United States, ranking #5461 in 2009 with 26 recorded births. The name reached its all-time peak in 2000 with 49 births ranking #2920. Since 1996, the popularity has increased by 85.7%. In 2009, approximately 1 in every 70,649 girls born was named Kania. FALLING Recent data shows the name is currently falling.