Ireneusz

Boy Name
Origin:greek
Pronunciation:/ˈiː.rɛ.nɛ.ʊs/

Ireneusz: a male name of Greek origin meaning "This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony". It derives from the Greek word "eiríni > eirḗnē > Eirēnáios".

Parents seeking a meaningful masculine name often discover Ireneusz, drawn to its Greek heritage and beautiful significance: "This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony". This name offers a perfect blend of cultural depth and personal meaning, making it a timeless choice for families around the world.

Quick Facts About Ireneusz

Quick facts about Ireneusz
OriginGreek
GenderBoy name
PopularityUncommon

Researched by Name Doctor Linguistics Team

Our names are verified by professional linguists with expertise in etymology and cultural naming traditions.

Last reviewed: November 2025

Meaning

This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony.” Saint Irenaeus was Bishop of Lugdunum in Gaul, then a part of the Roman Empire (now Lyons, France). He was an early church father and apologist, and his writings were formative in the early development of Christian theology. He was a hearer of Polycarp, who in turn was a disciple of John the Evangelist.

Etymology & Details

Name Root

eiríni > eirḗnē > Eirēnáios

How to Pronounce Ireneusz

Ireneusz is pronounced /ˈiː.rɛ.nɛ.ʊs/

Step-by-step pronunciation guide:

  1. Break it into syllables: Ir-en-eusz
  2. Say it like: "IR-EN-EUSZ"
  3. Practice saying it naturally a few times

Pronunciation verified by linguistic sources

Usage & Popularity

Ireneusz is predominantly used in polish speaking communities, where it maintains strong cultural connections and traditional significance.

polish
Frequently Asked Questions About Ireneusz
What does the name Ireneusz mean?
Ireneusz means "This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony.” Saint Irenaeus was Bishop of Lugdunum in Gaul, then a part of the Roman Empire (now Lyons, France). He was an early church father and apologist, and his writings were formative in the early development of Christian theology. He was a hearer of Polycarp, who in turn was a disciple of John the Evangelist.". The name comes from eiríni > eirḗnē > Eirēnáios. In its original form, the name derives from eiríni (ειρήνη) eirḗnē ‎(εἰρήνη) Eirēnáios (Εἰρηναῖος). This greek name has been passed down through generations, carrying its meaning across different cultures and time periods. Parents who choose Ireneusz for boys often connect with the name's meaning of "This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony.” Saint Irenaeus was Bishop of Lugdunum in Gaul, then a part of the Roman Empire (now Lyons, France). He was an early church father and apologist, and his writings were formative in the early development of Christian theology. He was a hearer of Polycarp, who in turn was a disciple of John the Evangelist." as a quality they hope to see in their child. Ireneusz offers a distinctive option for parents who want a name with clear meaning that stands apart from more common choices.
What is the origin of the name Ireneusz?
Ireneusz is a greek name. The name traces back to eiríni > eirḗnē > Eirēnáios. The original form eiríni (ειρήνη) eirḗnē ‎(εἰρήνη) Eirēnáios (Εἰρηναῖος) shows the name's roots in its native language. The name remains closely tied to polish naming traditions while occasionally appearing in other cultures. The greek meaning "This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony.” Saint Irenaeus was Bishop of Lugdunum in Gaul, then a part of the Roman Empire (now Lyons, France). He was an early church father and apologist, and his writings were formative in the early development of Christian theology. He was a hearer of Polycarp, who in turn was a disciple of John the Evangelist." reflects values important in the culture where this name first appeared.
Is Ireneusz a boy or girl name?
Ireneusz is a boy's name. The name has been used for boys across many generations, maintaining its masculine character through different eras and cultures. In greek tradition, Ireneusz has historically been given to boys. The meaning "This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony.” Saint Irenaeus was Bishop of Lugdunum in Gaul, then a part of the Roman Empire (now Lyons, France). He was an early church father and apologist, and his writings were formative in the early development of Christian theology. He was a hearer of Polycarp, who in turn was a disciple of John the Evangelist." carries well for a son, giving the name lasting appeal.
How do you pronounce Ireneusz?
Ireneusz is pronounced "/ˈiː.rɛ.nɛ.ʊs/". This pronunciation follows pl language patterns. As a single-syllable name, Ireneusz is quick to say and easy to call out. If you're unfamiliar with greek names, listening to a native speaker say Ireneusz can help you catch the right rhythm and emphasis. The name's root eiríni > eirḗnē > Eirēnáios influences how Ireneusz sounds in its original language.
How popular is the name Ireneusz?
Ireneusz is less common but not rare. As a less common choice, Ireneusz gives a child a name that stands out. Most people will encounter it rarely, making it memorable when they do. Ireneusz's popularity may vary between greek communities and the broader population, where naming trends differ. The name's meaning of "This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony.” Saint Irenaeus was Bishop of Lugdunum in Gaul, then a part of the Roman Empire (now Lyons, France). He was an early church father and apologist, and his writings were formative in the early development of Christian theology. He was a hearer of Polycarp, who in turn was a disciple of John the Evangelist." likely influences its appeal, as parents often choose names that express values or hopes for their children. Among boys' names, Ireneusz holds its own, appealing to parents who value distinctive options.
Where is the name Ireneusz commonly used?
Ireneusz is used primarily in polish naming traditions. Though greek in origin, Ireneusz found a home in other cultures where it resonated with local naming preferences. The meaning "This name derives from the Ancient Greek “Eirēnáios (Εἰρηναῖος),” from “eiríni (ειρήνη) eirḗnē ‎(εἰρήνη),” meaning “peace, tranquility, harmony.” Saint Irenaeus was Bishop of Lugdunum in Gaul, then a part of the Roman Empire (now Lyons, France). He was an early church father and apologist, and his writings were formative in the early development of Christian theology. He was a hearer of Polycarp, who in turn was a disciple of John the Evangelist." carries universal appeal, helping explain why different cultures adopted Ireneusz into their naming traditions. A child named Ireneusz will likely find their name recognized in multiple countries, which can be an advantage for families with international connections or who value global accessibility. Across these cultures, Ireneusz is given to boys, maintaining consistent gender association.

Sources: Etymology verified through linguistic research including Oxford Dictionary of First Names, Behind the Name, and academic etymology databases.

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