Search gender: all male female Shigemizu Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: shigemizu Katakana: シゲミズ 1 Kanji: 繁瑞 Meaning: 繁Things will flourish. 瑞Good omen. Congratulations. Auspicious. Freshness. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Shigemizu Boy Name Meaning, Kanji Variations.