Deniz
Turkish in origin, where it carries the word for "sea". In Poland it stays rare enough that most people have never met one, given to girls and boys alike and slowly on the rise.
Deniz Pronunciation
Deniz is pronounced DE-nyees (/ˈdɛɲis/).
What Deniz means
Where Deniz comes from and what it has meant to the people who carry it.
In Turkish, Deniz means the sea. It is an ordinary word first, the same term a fisherman uses for the water off Izmir or along the Black Sea coast, and only afterward a name. In Turkey it suits daughters and sons alike, one of the names that never settled onto a single gender.
The origin sits outside the Latin and Slavic sources that fill most Polish registers. Turkish offers no saint and no name-day here. What remains is the plain meaning, morze, a word for something wide and restless.
A child called Deniz on a Polish school register stands a little apart from the Zuzannas and Kacpers nearby. The name reads as it looks. Anyone who knows the language hears water in it: sea, and only sea.
How many people are named Deniz
1 in 53634 men in Poland is named Deniz. 476 people carry it in the 2025 register: rank #1351 among male names.
Deniz's popularity over time
7 boys were given the name in 2025, ranking #798 among newborns. It is making a comeback after a low in 2020.
Where Deniz is most popular
Deniz is most popular in Masovian, 307% above the national average (4 boys born 2019–2025), followed by Greater Poland (+235%).
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Masovian4 boys born+307%
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Greater Poland2 boys born+235%
Deniz as a middle name
Deniz is a first name for 476 men in Poland and a middle name for another 126, a 79/21 split. In the men's middle-name ranking it sits 620th, between Darius (128) and Cornelis (125).
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#618 Avraham128
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#619 Darius128
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#620 Deniz126
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#621 Cornelis125
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#622 Mathias125