How to name the arrogant and vicious tongue in the novel

Miao characters with more than two words and names with two words are everywhere in Japan. If the background of the story is Japan, then you can think of some unconventional names that don't appear exaggerated. You can name them in two words, such as:

Yuanrong, Watari Wataru, Wufeng, Takumi Inui, Minami, Tangzou (although Tachibana Kanade, another translation of this role, is more famous ...), Yaorun, Senxian, Xun, and Yan. Can be used as a reference.

It's ok to use some surnames with obvious Chinese style, but they do exist in Japan, for reference: Qin Hesheng, Lin Luoshan, Toshihiko Seki ...