Search gender: all male female Rakumaru Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: rakumaru Katakana: ラクマル 0 Kanji: 楽丸 Meaning: 楽Fun. Music and Gagaku. Folk entertainment. To be at ease in body and mind. To relax. Economically affluent. Easy to understand. 丸Round. No corners. Gentle. A dumpling. A dumpling made from fish or other ingredients. Abbreviation of pill. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Rakumaru Boy Name Meaning, Kanji Variations.