Search gender: all male female マジュ Japanese Boy Names 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 Japanese Names By Kanji > マジュ Japanese Boy Names Variations.