Meaning & History
This name is made up of 元 or 本 (moto) meaning "source, origin, root" combined with 大 (hiro, tai, dai) meaning "big, great", 博 (hiro, hiroshi) meaning "esteem, command", 広 (hiro) meaning "broad, wide, vast", or 裕 (hiro, hiroshi) meaning "abundant". Other kanji combinations can be used.