Deniz is a distinctive girls' name in United States, ranking #6178 in 2025 with 19 recorded births. This places Deniz in the top 36% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2020 with 48 births ranking #3237. In 2025, approximately 1 in every 84,593 girls born was named Deniz. FALLING Recent data shows the name is currently falling.