Search gender: all male female Kayuma Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kayuma Katakana: カユマ 0 Kanji: 香由真 Meaning: 香Scent. Good smell, fragrant. Aromatic. A scented object that produces a fragrance. 由Source. Origin. to be based on. Reason. 真True. Truth, not falsehood. Nature as it is. True form. Innate. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kayuma Girl Name Meaning, Kanji Variations.