Etymology and distribution of 大田木.

Ootaki 【大田木】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Toukyou-to , Saitama-ken .

① Birth of Gunma-ken Oota-shi Ojima Town. In the Muromachi Period, the name of a place with a record in the notation of "Ojirijima".

② Kagoshima-ken Izumi-shi Originated from Oino nojima (Onosima) in the Takaono-cho in Ebuchi. On the same site there was Ojima residence of the gate division system in the Edo period.

③ In Fukui - ken Oono - shi tell him that he changed the name from Inou 's surname. Estimated in the Edo period. 井尾 Io reference.