Ailis is a distinctive girls' name in England & Wales, ranking #1688 in 2000 with 10 recorded births. This places Ailis in the top 33% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 12 births ranking #1480. In 2000, approximately 1 in every 27,317 girls born was named Ailis. RISING Recent data shows the name is currently rising.