Deniz is a distinctive girls' name in United States, ranking #5707 in 2015 with 23 recorded births. The name reached its all-time peak in 2020 with 48 births ranking #3237. Since 1996, the popularity has increased by 21.1%. In 2015, approximately 1 in every 77,594 girls born was named Deniz. FALLING Recent data shows the name is currently falling.