Liesl is a distinctive girls' name in United States, ranking #4635 in 2001 with 26 recorded births. The name reached its all-time peak in 2014 with 55 births ranking #3062. Since 1996, the popularity has increased by 36.8%. In 2001, approximately 1 in every 69,252 girls born was named Liesl. RISING Recent data shows the name is currently rising.