Leighanna is a distinctive girls' name in United States, ranking #6009 in 2007 with 23 recorded births. The name reached its all-time peak in 2008 with 48 births ranking #3455. Since 1996, the popularity has decreased by 11.5%. In 2007, approximately 1 in every 83,585 girls born was named Leighanna. FALLING Recent data shows the name is currently falling.