Cognomen Huaikai (Huaikai ) , all over the world, is an extremely rare family name. Much more prevalently, Huaikai is the forename as well as the last name.
坏凯, 壞愾, 怀凯, 怀开, 怀恺, 怀锴, 槐凯, 槐开, and 淮凯
Li, Xu, Shi, Liu, Zhu, Wang, Yang, Zhao, and Zhou
) , all over the world, is an extremely rare family name. Much more prevalently, Huaikai is the forename as well as the last name.