Deniz is a distinctive girls' name in United States, ranking #4680 in 1998 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 1998, approximately 1 in every 76,821 girls born was named Deniz. FALLING Recent data shows the name is currently falling.