This article is about clan of moth yōkai. You may be looking for Hyōga, a one-time user of that title, his son, or the title of the clan's leader.
The Hyōga clan (飛妖蛾氏) was a powerful clan of moth demons which passed their power from one generation to another, building it up accumulatively. Their leader was called Hyōga, an apparently hereditary title passed from father to son. The last Lord Hyōga was Menōmaru, who was defeated and killed by the hanyōInuyasha.