「Tosaoka」(とさおか)さんの名字の由来、語源、分布。

【土佐岡】名字の由来と語源

Tosaoka 【土佐岡】^{レベル3
About 200} The Japanese surnames etymology dictionary.

① Aichi-ken Ama-shi birthplace of Hachisuka. A place name with a record since the Kamakura period. Tokushima-ken Tokushima-shi Tokushima Town Castle Temple lord Tokushima of the Clan Agency Azuchi Momoyama Era / Edo Era, Tokushima-ken Tokushima-shi Manabi Town was in the Edo period in the Awa Tomita Domain of the Clan Agency.

② Creation . Added "ig" to Bee Sou. Gunma-ken Isesaki-shi In Horishita-machi tell her that he changed the name from Bee Saku. Estimated in the Edo period. There is also a passage with the grass at the same place. 蜂須 Hachisu reference.

2021年 4月 3日更新

【土佐岡】名字の分布

分布の詳細を見る

Whole Japan		Prefectures
レベル	3	1　Hiroshima-ken(About 80) 2　Hokkaidou(About 40) 3　Shimane-ken(About 30) 4　Kanagawa-ken(Very rare) 4　Okayama-ken(Very rare) 4　Yamaguchi-ken(Very rare) 4　Hyougo-ken(Very rare)
Population	About 200
Ranking	23,000

Rank by city
1　Masuda-shi(About 30) 2　Hiroshima-shi Naka-ku(About 20) 3　Yamagata-gun Akioota-chou(About 10) 3　Hiroshima-shi Saeki-ku(About 10) 5　Iburishi-chou Toyoura-chou(About 10) 5　Hiroshima-shi Asakita-ku(About 10) 5　Hiroshima-shi Minami-ku(About 10) 8　Kurashiki-shi(Very rare) 8　Yokohama-shi Kanagawa-ku(Very rare) 8　Hagi-shi(Very rare)

Rank by subregion
1　広島県広島市佐伯区五月が丘(About 10) 2　広島県広島市中区基町(About 10) 2　島根県益田市三宅町(About 10) 2　島根県益田市乙吉町(About 10) 2　島根県益田市道川(About 10)