Etymology and distribution of 大下.

Ooshita 【大下】^{レベル6
About 22,700}  The Japanese surnames etymology dictionary.

Kagoshima-ken Akune-shi , Oosaka-fu , Okayama-ken .

① Kagoshima-ken Akune-shi birth of Nishigami fall. In the same era there was a fallow gate in the Edo era.

② Creation . Okayama-ken In Maniwa-shi Miyaji tells that the soldier has come and resigned using "fall". Estimated in the Warring States Period. There is also a story that it became a blacksmith later.

③ Kanagawa-ken Hadano-shi It was in Soneya during the Edo period.

Ooshimo 【大下】^{レベル6
About 22,700}  The Japanese surnames etymology dictionary.

Hiroshima-ken Miyoshi-shi , Kyouto-fu . Terrain . From the field of the sloping ground. Hiroshima-ken Miyoshi-shi Distributed in Koza Town Children.