Family name Ruhuai (Ruhuai ) , all over the world, is an extremely rare cognomen. Much more frequently, Ruhuai is the forename as well as the last name.
儒槐, 儒淮, 入怀, 入槐, 如怀, 如槐, 如淮, 汝怀, 汝槐, 汝淮, 罗怀, and 茹怀
Sun, Cai, Liu, Qiu, Shao, Tang, Yang, Yuan, Zhao, and Zhang
) , all over the world, is an extremely rare cognomen. Much more frequently, Ruhuai is the forename as well as the last name.