Search gender: all male female Kuoto Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kuoto Katakana: クオト 0 Kanji: 琥音 Meaning: 琥A gemstone in the shape of a tiger. A yellow or yellowish-brown stone. 音Sound. Tone. Voice. News. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kuoto Name Meaning, Kanji Variations.