Emperor sounds the best. It is synonymous with emperor. Everyone wants to be the emperor. Moreover, in ancient times, he was beaten to death and the people were in dire straits. That is the seed of the dragon, the proud son of heaven. It is a pity that the imperial system has long been overthrown in our ancient China and has become history. Others, such as Tianyun, Tianyue, Tianyin, Tianrong, Tianjian, Tianjian, Tianlong, Tianyi, Tianyi, etc. all sound good.
As for smallpox, don’t use it. It is an infectious disease and has been eradicated in China long ago. Don't mind if this is a joke.