Save Gender Masculine Usage Japanese Scripts 喜代人, 潔人, 潔斗, 潔都, 浄人, 清音, 清仁, etc.(Japanese Kanji) Pronounced Pron. KEE-YO-TO [key] Meaning & History From Japanese 喜 (ki) meaning "rejoice", 代 (yo) meaning "generation" combined with 人 (to) "person". Other kanji combinations are possible.A famous bearer is Kiyoto Harada, a Japanese actor.