Meaning & History
This name is made up of 元/本 (Moto) meaning "Source, Origin, Root", and 大 (Hiro) meaning "Big, Great", 博 (Hiro) meaning "Esteem, Command", 広 (Hiro) meaning "Broad, Wide, Vast", or 裕 (Hiro) meaning "Abundant". This is only a condensed summary of the kanji that can be used.