Aleigh is a distinctive girls' name in United States, ranking #9440 in 2016 with 11 recorded births. This places Aleigh in the bottom 50% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2012 with 36 births ranking #4123. Since 1996, the popularity has decreased by 21.4%. In 2016, approximately 1 in every 161,044 girls born was named Aleigh. FALLING Recent data shows the name is currently falling.