Etymology and distribution of 一岡.

The Japanese surnames etymology dictionary.
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「一岡」さんの名字の分布数。

カンマ区切りで複数の名字を指定できます。

Etymology of 一岡

Distribution of 一岡
Ranking
1 Hokkaidou(About 120)
2 Hyougo-ken(About 110)
3 Kyouto-fu(About 70)
4 Nagano-ken(About 60)
5 Oosaka-fu(About 50)
6 Shiga-ken(About 40)
7 Toukyou-to(About 40)
8 Kanagawa-ken(About 30)
8 Nara-ken(About 30)
10 Fukuoka-ken(About 30)
10 Kumamoto-ken(About 30)
12 Tottori-ken(About 20)
12 Hiroshima-ken(About 20)
12 Ooita-ken(About 20)
12 Wakayama-ken(About 20)
12 Mie-ken(About 20)
17 Okayama-ken(About 20)
17 Chiba-ken(About 20)
19 Shizuoka-ken(About 10)
19 Aichi-ken(About 10)
19 Shimane-ken(About 10)
19 Toyama-ken(About 10)
19 Miyagi-ken(About 10)
19 Saitama-ken(About 10)
25 Kagoshima-ken(Very rare)
25 Kagawa-ken(Very rare)
25 Gunma-ken(Very rare)
25 Akita-ken(Very rare)
25 Fukui-ken(Very rare)
25 Ehime-ken(Very rare)
25 Yamanashi-ken(Very rare)
25 Yamaguchi-ken(Very rare)
25 Saga-ken(Very rare)