Ailish is a distinctive girls' name in United States, ranking #5901 in 2002 with 19 recorded births. The name reached its all-time peak in 2016 with 38 births ranking #3926. Since 1996, the popularity has increased by 35.7%. In 2002, approximately 1 in every 94,569 girls born was named Ailish. FALLING Recent data shows the name is currently falling.