Aleks
From the Greek for "defender of men", a trimmer take on Aleksander. In Poland it goes only to boys and stays uncommon enough that meeting one sticks with you, sitting near the 380th most-given name.
Aleks Pronunciation
Aleks is pronounced AH-leks (/ˈalɛks/).
What Aleks means
Where Aleks comes from and what it has meant to the people who carry it.
Aleks is a short form of Aleksander, and Aleksander comes from the Greek Alexandros. The name joins alexein, to defend, with andros, man, and the reading that falls out is defender of men. Greek writers already used Alexandros as a second name for Paris of Troy, so the word had a long life before it reached any Polish register.
In Poland the name sits inside a small family. Aleksander is the full masculine form, aleksandrs a neighbouring variant, and Aleksandra the feminine grown from the same root. Closer to the ground are Olek and Oleś, the diminutives a household actually says out loud. Read a class register in Gdańsk and you may find an Aleks two seats from an Aleksandra.
The short meaning stays honest to the Greek. Defender of men is not a gloss added centuries later; it lives in alexein and andros themselves. The roots hold. A boy called Olek keeps that same defender in a smaller shape.
How many people are named Aleks
1 in 2475 men in Poland is named Aleks. 8,674 people carry it in the 2025 register: rank #386 among male names.
Aleks's popularity over time
178 boys were given the name in 2025, ranking #197 among newborns. It has been climbing since 2000.
Where Aleks is most popular
Aleks is most popular in West Pomeranian, 81% above the national average (130 boys born 2019–2025), followed by Greater Poland (+56%) and Kuyavian-Pomeranian (+24%). It is least common in Opole and Łódź, 44% and 34% below average respectively.
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West Pomeranian130 boys born+81%
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Greater Poland285 boys born+56%
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Kuyavian-Pomeranian115 boys born+24%
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Lubusz50 boys born+18%
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Pomeranian126 boys born+1%
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Masovian301 boys born0%
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Świętokrzyskie47 boys born0%
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Lower Silesian130 boys born−3%
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Lublin85 boys born−3%
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Warmian-Masurian54 boys born−12%
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Lesser Poland159 boys born−18%
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Subcarpathian81 boys born−21%
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Podlaskie44 boys born−21%
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Silesian139 boys born−28%
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Łódź71 boys born−34%
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Opole22 boys born−44%
Aleks as a middle name
Aleks is a first name for 8,674 men in Poland and a middle name for another 1,060, an 89/11 split. In the men's middle-name ranking it sits 225th, between Mark (1,071) and Bonifacy (1,043).
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223
1,105Oktawian
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224
1,071Mark
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2251,060Aleks
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226
1,043Bonifacy
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227
1,028Christian