Search gender: all male female ライシュウ Japanese Boy Names Variations. 1 names found. gender: all male female Name: raishu Katakana: ライシュウ 0 Kanji: 頼秀 Meaning: 頼To rely on. 秀To excel. To excel. To grow. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ライシュウ Japanese Boy Names Variations.