Leslee is a distinctive girls' name in United States, ranking #3692 in 2005 with 40 recorded births. The name reached its all-time peak in 1999 with 43 births ranking #3082. Since 1996, the popularity has increased by 11.1%. In 2005, approximately 1 in every 46,192 girls born was named Leslee. FALLING Recent data shows the name is currently falling.