Meaning and history
Latin form of the Greek name Κῦρος (Kyros), derived from the Old Persian 𐎤𐎢𐎽𐎢𐏁 (Kuruš), which may mean “young” or “humiliator of the enemy,” though an Elamite origin is also possible; it has sometimes been linked to Greek κύριος (kyrios), meaning “lord.” The most famous bearer was Cyrus the Great, founder of the Achaemenid Persian Empire in the 6th century BC, who is noted in the Old Testament for freeing the captive Jews and allowing them to return to Israel after conquering Babylon. In English, the name first came into use among the Puritans after the Protestant Reformation.
Cyrus moved from #253 to #268 for boys between 2024 and 2025. Its highest annual birth count came in 2024, with 1,389 births.