92%RatingSave Gender Masculine & Feminine Usage Japanese Scripts 慧, 圭, 慶, 恵, etc.(Japanese Kanji) Pronounced Pron. KEH [key·IPA] Meaning & History From Japanese 慧 (kei) meaning "intelligent", 圭 (kei) meaning "gemstone" or 慶 (kei) meaning "congratulate". This name can also be formed from other kanji or kanji combinations. Family Tree·DetailsRelated Names Other Languages & CulturesHye(Korean) Khánh(Vietnamese) Other ReadingsMegumi(Japanese) User SubmissionKei Categories Akira characters, Fatal Frame III characters, Idolmaster characters, unisex Entry added November 16, 2019 ·