Meaning and history
Irène comes from Greek Eirene, derived from a word meaning "peace." Eirene was the Greek goddess who personified peace and one of the Horai, while several early Christian saints also bore the name. It was common in the Byzantine Empire, notably belonging to an 8th-century empress who first governed as regent for her son, later had him killed, and became the first woman to rule the empire alone. Traditionally more popular among Eastern Christians, the name did not enter regular English-language use until the 19th century.
Irene moved from #635 to #651 for girls between 2024 and 2025. Its highest annual birth count came in 1921, with 10,624 births.