Leighann is a distinctive girls' name in United States, ranking #4682 in 2010 with 31 recorded births. The name reached its all-time peak in 1997 with 84 births ranking #1795. Since 1996, the popularity has decreased by 50.0%. In 2010, approximately 1 in every 57,333 girls born was named Leighann. FALLING Recent data shows the name is currently falling.