Alys is a distinctive girls' name in England & Wales, ranking #562 in 2022 with 69 recorded births. The name reached its all-time peak in 2013 with 100 births ranking #426. Since 1996, the popularity has increased by 40.8%. In 2022, approximately 1 in every 3,819 girls born was named Alys. STABLE Recent data shows the name is currently stable.