Deniz is a distinctive girls' name in United States, ranking #6868 in 2004 with 17 recorded births. The name reached its all-time peak in 2020 with 48 births ranking #3237. Since 1996, the popularity has decreased by 10.5%. In 2004, approximately 1 in every 108,007 girls born was named Deniz. FALLING Recent data shows the name is currently falling.