Search gender: all male female Ruisuke Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: ruisuke Katakana: ルイスケ 0 Kanji: 瑠莞輔 Meaning: 瑠Lapis lazuli. 莞Perennial herb of the Igusa family 輔To help. Give strength. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Ruisuke Boy Name Meaning, Kanji Variations.