Meaning & History
From Japanese 建 (tatsu) meaning "build, establish, erect, found", 樹 (tatsu) meaning "tree", 達 (tatsu), a plural marker, 立 (tatsu) meaning "erect, to set up, to stand up, to rise" or 竜 (tatsu) meaning "dragon" combined with 真 (ma) meaning "real, genuine". Other combinations of kanji can form this name as well.