Alleigh is a distinctive girls' name in United States, ranking #5676 in 1999 with 18 recorded births. The name reached its all-time peak in 2012 with 43 births ranking #3646. Since 1996, the popularity has increased by 100.0%. In 1999, approximately 1 in every 98,543 girls born was named Alleigh. FALLING Recent data shows the name is currently falling.