Konstanty
Latin at root, carrying the sense of constant, steadfast. It's climbing hard in Poland: a handful of newborn boys a year in the early 2000s, now several hundred, though meeting a grown Konstanty is still memorable.
Konstanty Pronunciation
Konstanty is pronounced kons-TAHN-tih (/kɔnsˈtantɨ/).
What Konstanty means
Where Konstanty comes from and what it has meant to the people who carry it.
Konstanty comes from the Latin Constans, from the verb constare, and it means constant, steadfast. Roman families used it as a mark of reliability, and it passed into Christian use through several early saints and later through the emperor whose Greek form gives us Konstantinos, the variant that still shadows the Polish name.
In Poland the name settled into its own rhythm. It shortened to Kostek among friends and in the school register, while the full Konstanty kept its formal weight for documents and name-days. One bearer fixed it in memory: Konstanty Ildefons Gałczyński, the poet behind the absurdist Zielona Gęś, whose first name most Poles can supply without pausing.
The meaning has stayed close to the word. To carry Konstanty is to answer to steadfast every time the name is called. It is short. Its diminutive Kostek softens that seriousness for a boy, and the full form waits for him at the urząd, on the line where he prints Konstanty.
How many people are named Konstanty
1 in 3006 men in Poland is named Konstanty. 7,104 people carry it in the 2025 register: rank #425 among male names.
Konstanty's popularity over time
365 boys were given the name in 2025, ranking #136 among newborns. It has been climbing since 2001.
Where Konstanty is most popular
Konstanty is most popular in Masovian, 61% above the national average (676 boys born 2019–2025), followed by Pomeranian (+18%) and Łódź (+17%). It is least common in Subcarpathian and Świętokrzyskie, 58% and 51% below average respectively.
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Masovian676 boys born+61%
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Pomeranian206 boys born+18%
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Łódź176 boys born+17%
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Greater Poland291 boys born+14%
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Lubusz65 boys born+10%
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Lower Silesian199 boys born+7%
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West Pomeranian101 boys born+1%
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Warmian-Masurian79 boys born−7%
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Podlaskie71 boys born−9%
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Kuyavian-Pomeranian111 boys born−14%
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Silesian204 boys born−24%
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Lublin89 boys born−27%
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Opole38 boys born−31%
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Lesser Poland166 boys born−38%
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Świętokrzyskie32 boys born−51%
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Subcarpathian60 boys born−58%
Konstanty as a middle name
Konstanty is a first name for 7,104 men in Poland and a middle name for another 6,126, a 54/46 split — almost evenly. In the men's middle-name ranking it sits 121st, between Augustyn (6,663) and Leonard (6,040).
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119
6,681Juliusz
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120
6,663Augustyn
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1216,126Konstanty
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122
6,040Leonard
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123
6,025Alan
When Konstanty celebrates name day
Konstanty appears 1 time in the Polish name day calendar. The main date is 11 March.