Family name Longong (Longong ) , all over the world, is an extremely rare last name. Predominantly, Longong is the forename as well as the last name.
伦功, 朗功, 隆公, 隆功, 隆宫, 隆巩, 隆恭, and 隆贡
) , all over the world, is an extremely rare last name. Predominantly, Longong is the forename as well as the last name.