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First name · Masculine

Oleksii

Around 26,000 people in Poland carry this Ukrainian name, yet hardly any newborns get it: 18 boys last year, and no girls at all. It means "defender", and its Polish counterpart is Aleksy.

Oleksii Pronunciation

Oleksii is pronounced o-LEK-shee (/ɔˈlɛkɕi/).

Related names
Alive in 2025
26,009
Newborns 2025
18
National rank
#252
Meaning & Origin

What Oleksii means

Where Oleksii comes from and what it has meant to the people who carry it.

Oleksii belongs to Ukrainian, and its roots run through Slavic ground. The meaning given to it is defender, obrońca in Polish, the one who wards off harm from others. A boy with this name answers to something protective.

In Poland the same name turns up as aleksy, a variant close enough that a Polish ear catches the family likeness at once. Read out a school register in Warsaw and you might land on Aleksy; cross the border east and the boy is Oleksii instead. Same idea, different spelling.

The sense of defender is not decoration. It sits inside the name and stays there whether the child grows quiet or loud. To be named Oleksii is to wear a small promise of guarding, handed on without ceremony. That is enough for most families.

Oleksii, then, and its Polish cousin aleksy: two spellings for one word, defender.

How many

How many people are named Oleksii

1 in 821 men in Poland is named Oleksii. 26,009 people carry it in the 2025 register: rank #252 among male names.

Living Oleksiis · 2019 → 2025
26,009 +19,924 since 2019
+2,073 2020
+2,511 2021
+3,785 2022
+8,109 2023
+1,954 2024
+1,492 2025
Trend

Oleksii's popularity over time

18 boys were given the name in 2025, ranking #542 among newborns. It is making a comeback after a low in 2019. Still the #252 name among living men, even as it slips to #542 among newborns.

18 newborn Oleksiis in 2025
national rank #542 that year
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Regions

Where Oleksii is most popular

Oleksii is most popular in Lower Silesian, 271% above the national average (17 boys born 2019–2025), followed by Masovian (+103%) and Greater Poland (+59%). It is least common in Lesser Poland and West Pomeranian, 40% and 19% below average respectively.

More common than average Less common than average
Middle name

Oleksii as a middle name

Oleksii is a first name for 26,009 men in Poland and a middle name for another 13, a 100/0 split. In the men's middle-name ranking it sits 2675th, between Oleh (13) and Olesław (13).

As a first name
26,009
As a middle name
13
first name · 100% middle name · 0%

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