Ireneusz

peaceful — from Ireneusz
Polish origin · Boy name
97% boys3% girls
#1534US 2023
10Births / yr
Stable
Top 1.1%Percentile
How to pronounce Ireneusz
ee-re-ne-oosh
/ee-re-ne-oosh/ · · 3 syllables
peaceful — from Ireneusz
Polish origin · Boy name

What does Ireneusz mean and where does it come from?

Ireneusz is a Polish variant of the name Irenaeus, derived from the Greek word 'eirene', meaning peace.

Cultural significance
The name is commonly used in Poland and has historical significance due to its association with early Christian saints.
Peak popularity
Reached #1534 in 2015 — currently #1534 in the US.
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Related Reading
Polish-origin baby names with timeless appeal
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How else can you spell Ireneusz?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Ireneusz?

Ireneusz works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Ireneusz Jack
One syllable · timeless choice
Ireneusz John
One syllable · timeless choice
Ireneusz Luke
One syllable · timeless choice
Ireneusz Miles
One syllable · vintage charm
Ireneusz Beau
One syllable · on the rise
Ireneusz Brooks
One syllable · timeless choice
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Middle Names
The best middle names for Ireneusz
Browse ideas →

How popular is Ireneusz right now?

Holding steady — currently #1534 in the US out of 135.5k tracked names

US Trend 20192023#1534 · Top 1.1%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#153410stable
2022#153410stable
2021#153410stable
2020#153410stable
2019#153410
💎Ireneusz is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Ireneusz?

Common
IreIrIrieIryEneusz

Famous people named Ireneusz

IK
Ireneusz Kania
A Polish politician and member of the Sejm.
IB
Ireneusz Białek
A Polish footballer known for his contributions to the sport.
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Celebrity Names
What celebrities named their babies in 2025
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How is Ireneusz written in other languages?

Common questions about the name Ireneusz

What does the name Ireneusz mean?
Ireneusz means "peaceful — from Ireneusz" — a name rooted in Polish tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Ireneusz?
Ireneusz is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Ireneusz?
Ireneusz originates from Polish tradition. Polish names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
What sibling names go well with Ireneusz?
Ireneusz pairs beautifully with sibling names that share a similar Irish heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Ireneusz more of a girl or boy name?
Ireneusz is primarily used as a boy name, giving it a clear, timeless character while remaining accessible to modern families.