Cognomen Rizhu (Rizhu ) , in the world, is an extremely rare surname. Much more prevalently, Rizhu is the forename as well as the last name.
Рижу, 利丶, 利主, 利住, 利朱, 利柱, 利株, 利潴, 利猪, 利珠, 利祝, 利竹, 利筑, 利铸, 利驻, 日丶, 日主, 日助, 日柱, 日洙, 日猪, 日珠, 日祝, 日竹, 日蛀, 日豬, 日铢, 赖丶, 赖猪, 赖珠, 里丶, 里柱, 里煮, 里猪, 里珠, 里竹, and 鈤丶
Pan, Jin, Yin, Cong, Piao, Wang, Zhao, Zhou, Huang, Zhong, and Maharani
) , in the world, is an extremely rare surname. Much more prevalently, Rizhu is the forename as well as the last name.