Agnieszka is a distinctive girls' name in United States, ranking #14620 in 2014 with 6 recorded births. The name reached its all-time peak in 1997 with 12 births ranking #7298. Since 1996, the popularity has decreased by 40.0%. In 2014, approximately 1 in every 297,656 girls born was named Agnieszka. RISING Recent data shows the name is currently rising.