Zillah is a name that can refer to various subjects, including a city in the state of Washington and a character in the Bible. The city of Zillah is located in Yakima County and is known for its agricultural production, particularly grapes and wine. In the biblical context, Zillah is mentioned as one of the wives of Lamech in the Book of Genesis. She is the mother of Tubal-Cain, a figure known for his skills in metalworking. The name Zillah has Hebrew origins, meaning "shade" or "shadow."