Leighanna is a distinctive girls' name in United States, ranking #3455 in 2008 with 48 recorded births. The name reached its all-time peak in 2008 with 48 births ranking #3455. Since 1996, the popularity has increased by 84.6%. In 2008, approximately 1 in every 39,390 girls born was named Leighanna. FALLING Recent data shows the name is currently falling.