Leighanna is a distinctive girls' name in United States, ranking #3993 in 2003 with 34 recorded births. The name reached its all-time peak in 2008 with 48 births ranking #3455. Since 1996, the popularity has increased by 30.8%. In 2003, approximately 1 in every 53,737 girls born was named Leighanna. FALLING Recent data shows the name is currently falling.