Search gender: all male female Sumo Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: sumo Katakana: スウモ 0 Kanji: 崇茂 Meaning: 崇Noble. Precious. To revere. A towering mountain. 茂To grow thickly. The branches and leaves of plants and trees grow actively. Excellent. Splendid. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Sumo Boy Name Meaning, Kanji Variations.