Kania is a distinctive girls' name in United States, ranking #3984 in 2003 with 34 recorded births. The name reached its all-time peak in 2000 with 49 births ranking #2920. Since 1996, the popularity has increased by 142.9%. In 2003, approximately 1 in every 53,737 girls born was named Kania. FALLING Recent data shows the name is currently falling.