「Kaiguchi」(かいぐち)さんの名字の由来、語源、分布。

Kyouto-fu , Oosaka-fu , Saitama-ken . Distribution including oak. There is a surname including "oak". Saitama-ken Kawagoe-shi I tell you that in the Edo Period, it was written as "Kashiki" in Ana no Shinda. 樫木 Kashiki reference. Nara-ken Nara-shi Distributed in Kogase-cho. There is Kashihara in the small story in the same place. Good neighbor . Nara-ken Kashihara-shi It is distributed in Okubo-cho.

2022年 8月 6日更新

Whole Japan		Prefectures
レベル	2	1　Gunma-ken(Very rare) 1　Oosaka-fu(Very rare) 1　Chiba-ken(Very rare)
Population	About 10
Ranking	Out of ranking

Rank by city
1　Kashiwa-shi(Very rare) 1　Oosaka-shi Konohana-ku(Very rare) 1　Oota-shi(Very rare)

Rank by subregion

Etymology and distribution of 渫口.