Denys is a distinctive girls' name in United States, ranking #10334 in 2001 with 9 recorded births. The name reached its all-time peak in 2000 with 13 births ranking #7700. Since 1996, the popularity has increased by 80.0%. In 2001, approximately 1 in every 200,062 girls born was named Denys. FALLING Recent data shows the name is currently falling.