Agnieszka is a distinctive girls' name in United States, ranking #16942 in 2012 with 5 recorded births. The name reached its all-time peak in 1997 with 12 births ranking #7298. Since 1996, the popularity has decreased by 50.0%. In 2012, approximately 1 in every 352,148 girls born was named Agnieszka. RISING Recent data shows the name is currently rising.