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Oleg

A Slavic name meaning "holy" or "blessed", given only to boys. It sits inside Poland's top 500 but is thinning out: after a run through the 2010s, fewer parents pick it each year now, and meeting an Oleg stays memorable.

Oleg Pronunciation

Oleg is pronounced O-lek (/ˈɔlɛk/).

Alive in 2025
7,647
Newborns 2025
14
National rank
#409

What Oleg means

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

Oleg belongs to the Slavic world, and it is best known through Russian. The meaning attached to it is "holy, blessed." That sense reaches back to the Old Norse name Helgi, which Oleg grew out of when Scandinavian settlers moved into the lands of the early Rus. Helgi meant holy, and the Slavic form kept the meaning while reshaping the sound.

The first famous Oleg was a prince. Oleg of Novgorod, remembered as Oleg the Wise, ruled the early Rus around the turn of the tenth century and appears in the old chronicles. Centuries later Pushkin retold his legend in "The Song of the Wise Oleg," a poem many Russian schoolchildren still learn.

In Poland the name stays rare. A boy called Oleg in a class register reads as a visitor from the eastern Slavic tradition, a name with no Polish diminutives of its own. There is no soft variant, no feminine twin. What holds instead is that early sense: holy, blessed.

How many people are named Oleg

1 in 2791 men in Poland is named Oleg. 7,647 people carry it in the 2025 register: rank #409 among male names.

People with the name Oleg 2019 → 2025
7,647 +3,959 since 2019
2020 4,074 +386
2021 4,558 +484
2022 5,237 +679
2023 6,865 +1,628
2024 7,290 +425
2025 7,647 +357

Oleg's popularity over time

14 boys were given the name in 2025, ranking #620 among newborns. It has been climbing since 2002. Still the #409 name among living men, even as it slips to #620 among newborns.

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14 newborns with the name Oleg in 2025
national rank #620 that year

Where Oleg is most popular

Oleg is most popular in Świętokrzyskie, 66% above the national average (6 boys born 2019–2025), followed by Warmian-Masurian (+49%) and Pomeranian (+46%). It is least common in Lesser Poland and Lubusz, 59% and 38% below average respectively.

More common than average Less common than average

Oleg as a middle name

Oleg is a first name for 7,647 men in Poland and a middle name for another 177, a 98/2 split. In the men's middle-name ranking it sits 515th, between Willi (178) and Bernhard (176).

As a first name
7,647
As a middle name
177
first name 98% middle name 2%

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