Leann is a distinctive girls' name in United States, ranking #1726 in 2010 with 121 recorded births. The name reached its all-time peak in 1998 with 381 births ranking #622. Since 1996, the popularity has decreased by 36.0%. In 2010, approximately 1 in every 14,689 girls born was named Leann. RISING Recent data shows the name is currently rising.