Ashleigh is a moderately popular girls' name in United States, ranking #337 in 2000 with 916 recorded births. The name reached its all-time peak in 1996 with 1,180 births ranking #238. Since 1996, the popularity has decreased by 22.4%. In 2000, approximately 1 in every 1,983 girls born was named Ashleigh. FALLING Recent data shows the name is currently falling.