「Oita」(おいた)さんの名字の由来、語源、分布。

① Topography . From Oka. Because products are highly overlapping in estimation. Kagoshima-ken Aira-shi Distributed in Higashigomeya.

② Personal name . Kagoshima-ken Ooshima-gun tells that Kikai-chou has added "product" from Kaishiken (Sekiken) whose name is Oka, the surname of Kagoshima-ken 's Amami archipelago. Estimated at the time of returning to Japan in 1953. 岡 Oka reference. There are also stories saying that he moved to Oosaka-fu , Toukyou-to from the same place.

2021年 3月 27日更新

Whole Japan		Prefectures
レベル	3	1　Miyagi-ken(About 30) 2　Iwate-ken(About 10) 3　Toukyou-to(Very rare) 3　Aichi-ken(Very rare)
Population	About 50
Ranking	44,347

Rank by city
1　Higashimatsushima-shi(About 10) 2　Rikuzentakata-shi(About 10) 3　Sendai-shi Izumi-ku(Very rare) 3　Sendai-shi Taihaku-ku(Very rare) 3　Oota-ku(Very rare) 3　Miyagi-gun Matsushima-machi(Very rare) 3　Ishinomaki-shi(Very rare) 3　Nagoya-shi Minami-ku(Very rare)

Rank by subregion

Etymology and distribution of 及田.