Leann is a distinctive girls' name in United States, ranking #1568 in 2007 with 145 recorded births. The name reached its all-time peak in 1998 with 381 births ranking #622. Since 1996, the popularity has decreased by 23.3%. In 2007, approximately 1 in every 13,258 girls born was named Leann. RISING Recent data shows the name is currently rising.