Birth name (Míng): Lan Zhan (蓝湛).Only used by people extremely close to him, such as her husband Wei Wuxian or her older brother. Courtesy name (Zì): Lan Wangji (蓝忘机).It is his public and formal name. It is used by the rest of the world to show respect when interacting with it.Honorific title (Hào): HanGuang-Jun (含光君).Means "The bearer of light"...Read more