Search gender: all male female Kayuki Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kayuki Katakana: カユキ 0 Kanji: 嘉之 Meaning: 嘉Splendid. Excellent. Beautiful. Congratulations. Happy. Rejoice. Enjoy. Praise. 之Go. A word that refers to a person, thing, or thing. A word denoting a subject or modification. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kayuki Boy Name Meaning, Kanji Variations.