《逸周书·卷六·谥法解》
口说仁义而不能兑现的谥号 丁 ，糊涂而不顺从的谥号 丁 。
述义不克曰丁，迷而不悌曰丁。
He was given the posthumous name Ding, meaning "talking about kindness and righteousness but not being able to fulfill it", or "being confused and disobedient".