Carys is a moderately popular girls' name in England & Wales, ranking #176 in 2003 with 277 recorded births. The name reached its all-time peak in 2004 with 389 births ranking #130. Since 1996, the popularity has increased by 27.6%. In 2003, approximately 1 in every 1,006 girls born was named Carys. FALLING Recent data shows the name is currently falling.