「Koseko」(こせこ)さんの名字の由来、語源、分布。

Chiba-ken Chiba-shi Wakaba-ku · Hokkaidou . There is 沢越 surname.

2022年 9月 4日更新

Whole Japan		Prefectures
レベル	2	1　Kanagawa-ken(About 10) 2　Ibaraki-ken(About 10) 2　Oosaka-fu(About 10) 2　Mie-ken(About 10)
Population	About 40
Ranking	Out of ranking

Rank by city
1　Shima-shi(About 10) 1　Yokohama-shi Isogo-ku(About 10) 3　Yokohama-shi Naka-ku(Very rare) 3　Itako-shi(Very rare) 3　Ryuugasaki-shi(Very rare) 3　Higashioosaka-shi(Very rare) 3　Matsubara-shi(Very rare)

Rank by subregion
1　三重県志摩市的矢(About 10)

Etymology and distribution of 古世子.