「Sadakiyo」(さだきよ)さんの名字の由来、語源、分布。

① Ehime-ken Matsuyama-shi was in the Edo period.

② Fukui-ken Fukui-shi Birthplace of Shirakata-cho. A place name with a record since the Edo period. Ishikawa-ken Nomi-shi There is a tradition in Hamacho. Ishikawa-ken Kaga-shi It was in Edo period in Shioya Town.

③ Ibaraki-ken Naka-gun Toukai-mura White origin. A place name with a record since the Kamakura period.

2022年 7月 31日更新

Whole Japan		Prefectures
レベル	3	1　Okayama-ken(About 50) 2　Hiroshima-ken(About 10) 3　Oosaka-fu(About 10) 4　Kanagawa-ken(Very rare) 4　Toukyou-to(Very rare) 4　Chiba-ken(Very rare) 4　Hyougo-ken(Very rare) 4　Kyouto-fu(Very rare)
Population	About 100
Ranking	31,715

Rank by city
1　Okayama-shi(About 30) 2　Kume-gun Kumenan-chou(About 10) 3　Sera-gun Sera-chou(Very rare) 3　Kyouto-shi Nishikyou-ku(Very rare) 3　Kume-gun Misaki-chou(Very rare) 3　Kurashiki-shi(Very rare) 3　Shijounawate-shi(Very rare) 3　Sagamihara-shi(Very rare) 3　Akaiwa-shi(Very rare) 3　Shibuya-ku(Very rare)