Leighann is a distinctive girls' name in United States, ranking #4216 in 2006 with 35 recorded births. The name reached its all-time peak in 1997 with 84 births ranking #1795. Since 1996, the popularity has decreased by 43.5%. In 2006, approximately 1 in every 54,316 girls born was named Leighann. FALLING Recent data shows the name is currently falling.