Cerys is a moderately popular girls' name in England & Wales, ranking #113 in 2008 with 479 recorded births. The name reached its all-time peak in 2000 with 578 births ranking #91. Since 1996, the popularity has increased by 420.7%. In 2008, approximately 1 in every 659 girls born was named Cerys. STABLE Recent data shows the name is currently stable.