Alys is a distinctive girls' name in England & Wales, ranking #527 in 2000 with 53 recorded births. This places Alys in the top 10% of ranked UK girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2013 with 100 births ranking #426. In 2000, approximately 1 in every 5,154 girls born was named Alys. STABLE Recent data shows the name is currently stable.