Kira is a feminine given name used in Belarusian, Russian, and Ukrainian. It is the Russian feminine form of Cyrus, a name with a complex etymology dating back to ancient Persia.EtymologyThe name Cyrus is the Latin form of the Greek Κῦρος (Kyros), which derives from the Old Persian name 𐎤𐎢𐎽𐎢𐏁 (Kuruš). The meaning of the Old Persian name is uncertain; it may mean "young" or "humiliator (of the enemy)", or it could be of Elamite origin. Over time, Cyrus was associated with the Greek word κύριος (kyrios), meaning "lord," which influenced its perception in later Christian contexts.Cultural SignificanceThe name Cyrus is immortalized by Cyrus the Great, founder of the Achaemenid Persian Empire in the 6th century BC. He is noted in the Old Testament for freeing the Jewish captives in Babylon and allowing their return to Israel. As an English name, Cyrus was adopted by Puritans after the Protestant Reformation, eventually giving rise to Kyra as an English feminine equivalent of Kira in Roman script.In Eastern Europe, Kira is the standard feminine adaptation, used alongside masculine forms such as Kir (Russian) and related names including Kiira (Finnish) and Kíra (Hungarian).Notable BearersWhile not exhaustive, prominent individuals named Kira include Russian cosmonaut Kira Ivanova (though better known as Kira in some transliterations) and various fictional characters in literature and film. The name remains common in modern Russia and neighboring countries.Meaning: Feminine form of Cyrus, possibly "young" or "humiliator of the enemy"Origin: Russian, Belarusian, Ukrainian (from Persian through Greek)Type: First name, femaleUsage regions: Eastern Europe, especially Russia, Belarus, Ukraine