Carys is a moderately popular girls' name in England & Wales, ranking #222 in 1997 with 189 recorded births. The name reached its all-time peak in 2004 with 389 births ranking #130. Since 1996, the popularity has decreased by 12.9%. In 1997, approximately 1 in every 1,551 girls born was named Carys. FALLING Recent data shows the name is currently falling.