Ailish is a distinctive girls' name in United States, ranking #5010 in 1997 with 20 recorded births. The name reached its all-time peak in 2016 with 38 births ranking #3926. Since 1996, the popularity has increased by 42.9%. In 1997, approximately 1 in every 87,033 girls born was named Ailish. FALLING Recent data shows the name is currently falling.