Deniz is a distinctive boys' name in England & Wales, ranking #541 in 2019 with 70 recorded births. This places Deniz in the top 9% of ranked UK boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2017 with 70 births ranking #554. Since 1996, the popularity has increased by 366.7%. In 2019, approximately 1 in every 4,341 boys born was named Deniz. FALLING Recent data shows the name is currently falling.