Search gender: all male female Maju Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: maju Katakana: マジュ 0 Kanji: 眞樹 Meaning: 眞True. Truth, not falsehood. Nature as it is. True form. Innate. 樹Trees. General term for plants. To plant a tree. To set up. To stand firmly. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Maju Boy Name Meaning, Kanji Variations.