Ireneusz Name Meaning

The name Ireneusz is a male name of Greek origin. It is the Polish form of the name "Irenaeus", which translates as "peaceful". This name comes from the Greek word "eirēnē", which simply means "peace".

The saint Ireneusz of Lyon is one of the famous personalities bearing this name. He was a notable Greek bishop and theologian in the second century who combated various heresies and laid the groundwork for Christian orthodoxy.