Alys is a distinctive girls' name in England & Wales, ranking #584 in 2001 with 46 recorded births. This places Alys in the top 11% 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 2001, approximately 1 in every 5,826 girls born was named Alys. STABLE Recent data shows the name is currently stable.