Ailish is a distinctive girls' name in United States, ranking #6121 in 2012 with 21 recorded births. This places Ailish in the top 31% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 38 births ranking #3926. Since 1996, the popularity has increased by 50.0%. In 2012, approximately 1 in every 83,845 girls born was named Ailish. FALLING Recent data shows the name is currently falling.