Carys is a moderately popular girls' name in England & Wales, ranking #242 in 2001 with 166 recorded births. The name reached its all-time peak in 2004 with 389 births ranking #130. Since 1996, the popularity has decreased by 23.5%. In 2001, approximately 1 in every 1,614 girls born was named Carys. FALLING Recent data shows the name is currently falling.