Aleigh is a distinctive girls' name in United States, ranking #8992 in 2021 with 11 recorded births. The name reached its all-time peak in 2012 with 36 births ranking #4123. Since 1996, the popularity has decreased by 21.4%. In 2021, approximately 1 in every 149,065 girls born was named Aleigh. FALLING Recent data shows the name is currently falling.