Kasia is a distinctive girls' name in United States, ranking #3012 in 2007 with 59 recorded births. The name reached its all-time peak in 2002 with 71 births ranking #2296. Since 1996, the popularity has increased by 18.0%. In 2007, approximately 1 in every 32,584 girls born was named Kasia. RISING Recent data shows the name is currently rising.