「Kaio」(かいお)さんの名字の由来、語源、分布。

Okayama-ken , Kyouto-fu , Oosaka-fu . Okayama-ken Okayama-shi Born of Higashi-ku Higashikataoka and Nishikataoka. A place name with a record since the Heian period. Okayama-ken Okayama-shi Seto town in Higashi-ku Tell the story from "Kataka" of Kataoka where he was born and from the "Tail" of Gunma-ken 's Terao who was his father. Gunma-ken Takasaki-shi Terao Town is a place name with a record since the Sengoku period. Okayama-ken Tomata-gun Kagamino-chou It was in the Edo period in Masakabe .

2022年 8月 6日更新

Whole Japan		Prefectures
レベル	2	1　Miyazaki-ken(About 10) 2　Kanagawa-ken(Very rare) 2　Aichi-ken(Very rare)
Population	About 20
Ranking	Out of ranking

Rank by city
1　Kobayashi-shi(About 10) 2　Ichinomiya-shi(Very rare) 2　Hiratsuka-shi(Very rare)

Rank by subregion
1　宮崎県小林市細野(About 10)

Etymology and distribution of 開尾.