Leslieann is a distinctive girls' name in United States, ranking #6111 in 2000 with 18 recorded births. This places Leslieann in the top 35% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 20 births ranking #5346. Since 1996, the popularity has increased by 200.0%. In 2000, approximately 1 in every 100,887 girls born was named Leslieann. FALLING Recent data shows the name is currently falling.