In the ancient language, the names of an empress were usually more unique and rare, such as "Zhao","Zhu","Lu","Han","Zheng", etc. Among the two-word names, one could consider using the words "Rou","Ruo","Yi","Wan", and so on. These were the more commonly used names of the empress. For three-word names, you can consider using the words "Xuan","Yu","Shuang", and "Xue". These names are also more common. However, the exact name had to be based on the character's personality, appearance, and other factors to achieve the best effect.