Carys is a moderately popular girls' name in England & Wales, ranking #172 in 2007 with 308 recorded births. The name reached its all-time peak in 2004 with 389 births ranking #130. Since 1996, the popularity has increased by 41.9%. In 2007, approximately 1 in every 994 girls born was named Carys. FALLING Recent data shows the name is currently falling.