「Nishiashitani」(にしあしたに)さんの名字の由来、語源、分布。

① Toyama-ken Imizu-shi birth origin. A place name with a record since the Edo period. It is distributed in the same place.

② Ishikawa-ken birthplace of Nomi-shi Nishijiguchi-cho. A place name with a record since the Muromachi period. Ishikawa-ken There is a tradition in Komatsu-shi .

③ Ishikawa-ken Kanazawa-shi Birth of Niguchi-cho. A place name with a record since the Warring States Period. It is distributed in the same place.

④ Nagasaki-ken Higashisonogi-gun Higashisonogi-chou Originated from two outlets of Kawauchi Town.

2021年 1月 18日更新

Whole Japan		Prefectures
レベル	3	1　Kagoshima-ken(About 70) 2　Saitama-ken(About 10) 2　Mie-ken(About 10) 4　Tottori-ken(Very rare) 4　Aichi-ken(Very rare) 4　Miyazaki-ken(Very rare)
Population	About 100
Ranking	31,715

Rank by city
1　Kirishima-shi(About 70) 2　Yokkaichi-shi(About 10) 3　Miyakonojou-shi(Very rare) 3　Kazo-shi(Very rare) 3　Toyota-shi(Very rare) 3　Saitama-shi Minami-ku(Very rare) 3　Kurayoshi-shi(Very rare)

Rank by subregion
1　鹿児島県霧島市川原(About 20) 2　鹿児島県霧島市上小川(About 10) 3　鹿児島県霧島市姫城(About 10) 3　鹿児島県霧島市清水(About 10) 3　三重県四日市市西坂部町(About 10)

Etymology and distribution of 西芦谷.