How Many People Are Named Irenaeus?
people named Irenaeus are alive in the United States today (estimate)
About 1 in 68,356,971 people in the US has this name
Based on 5 babies named Irenaeus in Social Security records in 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
5 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Latinized form of the Greek name Ειρηναιος (Eirenaios) which meant "peaceful". Saint Irenaeus was an early bishop of Lyons for whom the Greek island of Santorini is named.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Related & Similar Names
⚧ Gender Distribution
All of the babies given the name Irenaeus in the records were boys.
👥 Age Distribution
The average person named Irenaeus alive today is less than a year old, and 100% are under 30.
📈 Popularity Over Time
Irenaeus appears in the records only in 2025, given to 5 babies.
Babies given the name each year, 2025 to 2025
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