Ailis is a distinctive girls' name in United States, ranking #6493 in 2000 with 16 recorded births. The name reached its all-time peak in 2017 with 22 births ranking #5665. Since 1996, the popularity has increased by 166.7%. In 2000, approximately 1 in every 113,498 girls born was named Ailis. FALLING Recent data shows the name is currently falling.