Carys is a moderately popular girls' name in England & Wales, ranking #146 in 2006 with 363 recorded births. The name reached its all-time peak in 2004 with 389 births ranking #130. Since 1996, the popularity has increased by 67.3%. In 2006, approximately 1 in every 824 girls born was named Carys. FALLING Recent data shows the name is currently falling.