Liesl is a distinctive girls' name in United States, ranking #4899 in 2005 with 27 recorded births. The name reached its all-time peak in 2014 with 55 births ranking #3062. Since 1996, the popularity has increased by 42.1%. In 2005, approximately 1 in every 68,433 girls born was named Liesl. RISING Recent data shows the name is currently rising.