Tammuz is a name with dual significance: in the Hebrew Bible, it refers to a Mesopotamian deity, and in Judaism, it denotes the tenth month of the civil year. The name is the Hebrew form of Dumuzi, a Sumerian god of shepherds and vegetation. In the Book of Ezekiel (8:14), the prophet describes women weeping for Tammuz, a ritual lament for the dying god. This connection underscores the name's ancient religious context, as Tammuz was worshipped by Semitic peoples in Mesopotamia.EtymologyTammuz is derived from the Hebrew spelling of the Akkadian Tammuzi, itself from Sumerian 𒌉𒍣 (Dumuzi), meaning “true son.” The first element dumu means “child” or “son,” while zid means “true” or “loyal.” Parallels exist in other Semitic languages, such as Arabic Tammūz. It is also associated with the Akkadian month name Du'ūzu, which corresponds to the Hebrew month.Cultural and Religious SignificanceIn Mesopotamian mythology, Tammuz (or Dumuzi) was the consort of the goddess Inanna (Ishtar). His annual descent into the underworld and subsequent return were thought to cause the cycle of seasons, a myth that parallels the Greek story of Persephone. The cult of Tammuz included rites of mourning and celebration, especially during the month named after him in the Hebrew calendar, which falls around June–July.In the Old Testament, the prophet Ezekiel condemns the women weeping for Tammuz at the Temple in Jerusalem as an abomination, indicating the presence of syncretic worship. This mention stands as the earliest biblical reference to the god, reflecting Israelite struggles against idolatry.Notable BearersIn modern times, Tammuz is not a common given name but appears as a surname or first name in some cultures. The Tammuz family of Iraqi musicians is notable: includeMunir Bashir and Jameel Bashir, who were both renowned oud players.Calendar UsageIn the Jewish calendar, Tammuz is the tenth month of the civil year and the fourth month of the ecclesiastical year. It follows Sivan and precedes Av. The month includes the fast of the 17th of Tammuz, commemorating the breach of Jerusalem's walls during the Roman siege.Key FactsMeaning: Derived from Sumerian “true son” or “loyal child”Origin: Sumerian/Old Testament HebrewType: Given name and calendar monthUsage Regions: Ancient Near East, Judaism, modern Middle East; rare as a personal name