「Tamesada」(ためさだ)さんの名字の由来、語源、分布。

① Ibaraki-ken Hokota-shi Origin of Nakai. A place name with a record since the Muromachi period.

② Aomori-ken Hachinohe-shi Birth of a middle-aged forest. A place name with a record since the Edo period. It is distributed in the same place.

④ Aomori-ken Hachinohe-shi Okawa (Large) Origin of Nakai. It is distributed in the same place.

⑤ Iwate-ken Morioka-shi Birth of Nakai in Nakauchi. It is distributed in the same place.

⑥ A variant of 中井 .

2020年 3月 1日更新

Whole Japan		Prefectures
レベル	3	1　Okayama-ken(About 30) 2　Yamaguchi-ken(About 10) 2　Oosaka-fu(About 10) 4　Saitama-ken(About 10) 5　Ibaraki-ken(Very rare) 5　Kanagawa-ken(Very rare) 5　Toukyou-to(Very rare) 5　Tokushima-ken(Very rare) 5　Hiroshima-ken(Very rare) 5　Hyougo-ken(Very rare)
Population	About 100
Ranking	31,715

Rank by city
1　Tsuyama-shi(About 20) 2　Okayama-shi(About 10) 2　Habikino-shi(About 10) 4　Setagaya-ku(Very rare) 4　Miyoshi-shi(Very rare) 4　Kudamatsu-shi(Very rare) 4　Shimonoseki-shi(Very rare) 4　Shuunan-shi(Very rare) 4　Yokohama-shi Naka-ku(Very rare) 4　Maniwa-shi(Very rare)

Rank by subregion
1　岡山県津山市桑上(About 20)

Etymology and distribution of 為貞.