Search gender: all male female Kiwato Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kiwato Katakana: キワト 0 Kanji: 究人 Meaning: 究Master 人People. Human beings. Humanity. Every single person. People. Grown-ups. Adults. Personality. Character. A word used to count people. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kiwato Boy Name Meaning, Kanji Variations.