「Kouga」(こうが)さんの名字の由来、語源、分布。

Gifu-ken Seki-shi , Gifu-ken Gifu-shi , Saga-ken Nishimatsuura-gun Arita-machi . 坂井田 there last name. Gifu-ken Seki-shi Yamada is headquartered. Tell him that he was engaged in agriculture in the same area. Saga-ken Nishimatsuura-gun Arita-machi , Fukushima-ken Kooriyama-shi It was in the Edo era in Mihodamachi Kawada.

2020年 4月 30日更新

Whole Japan		Prefectures
レベル	3	1　Niigata-ken(About 10) 1　Hyougo-ken(About 10) 3　Shiga-ken(About 10) 3　Kyouto-fu(About 10) 5　Nara-ken(Very rare)
Population	About 50
Ranking	44,347

Rank by city
1　Sado-shi(About 10) 2　Ootsu-shi(About 10) 2　Uji-shi(About 10) 2　Mikata-gun Shin'onsen-chou(About 10) 5　Ikoma-shi(Very rare) 5　Kakogawa-shi(Very rare)

Rank by subregion
1　新潟県佐渡市旭(About 10) 1　兵庫県美方郡新温泉町切畑(About 10)

Etymology and distribution of 幸賀.