Kania is a distinctive girls' name in United States, ranking #3116 in 2001 with 45 recorded births. The name reached its all-time peak in 2000 with 49 births ranking #2920. Since 1996, the popularity has increased by 221.4%. In 2001, approximately 1 in every 40,012 girls born was named Kania. FALLING Recent data shows the name is currently falling.