Etymology and distribution of 岡井.

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

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Etymology of 岡井

Distribution of 岡井
Ranking
1 Oosaka-fu(About 1,000)
2 Kyouto-fu(About 700)
3 Hyougo-ken(About 600)
4 Saitama-ken(About 300)
5 Ehime-ken(About 300)
6 Aichi-ken(About 300)
7 Toukyou-to(About 300)
7 Mie-ken(About 300)
9 Nara-ken(About 300)
10 Hiroshima-ken(About 200)
11 Shizuoka-ken(About 200)
11 Kanagawa-ken(About 200)
13 Yamaguchi-ken(About 200)
14 Fukuoka-ken(About 150)
14 Wakayama-ken(About 150)
16 Kagawa-ken(About 140)
17 Ibaraki-ken(About 110)
18 Chiba-ken(About 100)
19 Kouchi-ken(About 100)
19 Hokkaidou(About 100)
21 Fukui-ken(About 90)
21 Shiga-ken(About 90)
23 Okayama-ken(About 70)
24 Ishikawa-ken(About 60)
25 Nagano-ken(About 50)
26 Gifu-ken(About 40)
27 Aomori-ken(About 30)
28 Tokushima-ken(About 30)
29 Kumamoto-ken(About 30)
30 Nagasaki-ken(About 20)
30 Gunma-ken(About 20)
30 Miyagi-ken(About 20)
33 Tochigi-ken(About 20)
34 Kagoshima-ken(About 10)
34 Yamagata-ken(About 10)
36 Iwate-ken(About 10)
37 Akita-ken(Very rare)
37 Fukushima-ken(Very rare)
37 Okinawa-ken(Very rare)
37 Niigata-ken(Very rare)
37 Yamanashi-ken(Very rare)
37 Miyazaki-ken(Very rare)