Liesl is a distinctive girls' name in United States, ranking #3503 in 2012 with 46 recorded births. The name reached its all-time peak in 2014 with 55 births ranking #3062. Since 1996, the popularity has increased by 142.1%. In 2012, approximately 1 in every 38,277 girls born was named Liesl. RISING Recent data shows the name is currently rising.