Meaning & History
This name is made up of 哲 (testu) meaning "philosophy, clear", 達 (tetsu) meaning "reach, arrive, accomplished, attain" or 徹 (tetsu) meaning "sit up all night, penetrate, pierce, strike home", and 二 (ji) meaning "two", 治 (ji, haru) meaning "govern, rule", or 次 (ji, tsugu) meaning "next, second". Other kanji combinations are possible.