Etymology and distribution of 五井.

The Japanese surnames etymology dictionary.
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在日通名大全

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「五井」さんの名字の分布比率。

カンマ区切りで複数の名字を指定できます。

Etymology of 五井

Distribution of 五井
Ranking
1 Niigata-ken(0.0108%)
2 Fukui-ken(0.00669%)
3 Kagawa-ken(0.00382%)
4 Miyagi-ken(0.00334%)
5 Shiga-ken(0.00325%)
6 Toukyou-to(0.00299%)
7 Gunma-ken(0.00284%)
8 Akita-ken(0.0027%)
9 Kyouto-fu(0.00233%)
10 Saitama-ken(0.00206%)
11 Kanagawa-ken(0.00172%)
12 Gifu-ken(0.0017%)
13 Hokkaidou(0.00161%)
14 Nara-ken(0.00148%)
15 Oosaka-fu(0.000864%)
16 Ibaraki-ken(0.000855%)
17 Nagano-ken(0.00082%)
18 Chiba-ken(0.000794%)
19 Ishikawa-ken(0.000683%)
20 Shizuoka-ken(0.000666%)
21 Yamagata-ken(0.000622%)
22 Hyougo-ken(0.000493%)
23 Aichi-ken(0.000471%)
24 Tochigi-ken(0.000444%)
25 Iwate-ken(0.000286%)
26 Ehime-ken(0.000246%)
27 Mie-ken(0.000219%)
28 Fukushima-ken(0.000201%)
29 Fukuoka-ken(Very rare)