Kasia is a distinctive girls' name in United States, ranking #2622 in 2003 with 61 recorded births. The name reached its all-time peak in 2002 with 71 births ranking #2296. Since 1996, the popularity has increased by 22.0%. In 2003, approximately 1 in every 29,952 girls born was named Kasia. RISING Recent data shows the name is currently rising.