Search gender: all male female Rasu Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: rasu Katakana: ラス 0 Kanji: 良守 Meaning: 良Good. Excellent. Favorable. Loving. Gentle. Somewhat. Fair. 守Protect. To hold on to. To maintain a state. To keep watch. To defend. Local chiefs, officials. To protect the gods and Buddha. To take care of children. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Rasu Boy Name Meaning, Kanji Variations.