The name means Cushan Doubly Wicked.
The name is most certainly a pejorative. For who would name their son doubly wicked
? No parent would have named their child this. Instead, the term was probably an Israelite name for him, as a term of derision.1 It is obvious that he is evil, the worst of enemies.
8 Therefore the anger of the LORD was kindled against Israel, and he sold them into the hand of Cushan-rishathaim king of Mesopotamia. And the people of Israel served Cushan-rishathaim eight years.