Cerys is a moderately popular girls' name in England & Wales, ranking #146 in 1998 with 311 recorded births. This places Cerys in the top 3% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2000 with 578 births ranking #91. Since 1996, the popularity has increased by 238.0%. In 1998, approximately 1 in every 930 girls born was named Cerys. STABLE Recent data shows the name is currently stable.