Leighanna is a distinctive girls' name in United States, ranking #4668 in 2015 with 30 recorded births. The name reached its all-time peak in 2008 with 48 births ranking #3455. Since 1996, the popularity has increased by 15.4%. In 2015, approximately 1 in every 59,488 girls born was named Leighanna. FALLING Recent data shows the name is currently falling.