Irenaeus
Eye-REN-ee-us
Greek
"peace"Share
Copy link
Irenaeus Origin and Meaning
The name Irenaeus is a boy's name meaning "peace".
Sometimes used as the masculine form of Irene / Eirene, Irenaeus is a name seen in the Early Christian church (for example, Saint Irenaeus who is considered to be one of the Church fathers). Other forms of this name are Irenaus and Eireneus.