Ailish is a distinctive girls' name in United States, ranking #4983 in 2000 with 23 recorded births. This places Ailish in the top 28% 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 64.3%. In 2000, approximately 1 in every 78,955 girls born was named Ailish. FALLING Recent data shows the name is currently falling.