Etymology and distribution of 久保井.

The Japanese surnames etymology dictionary.
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「久保井」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 久保井

Distribution of 久保井
Ranking
1 Tochigi-ken(0.0175%)
2 Hiroshima-ken(0.011%)
3 Shiga-ken(0.00714%)
4 Wakayama-ken(0.00445%)
5 Kagawa-ken(0.0042%)
6 Toukyou-to(0.00418%)
7 Kanagawa-ken(0.00374%)
8 Hyougo-ken(0.00328%)
9 Nara-ken(0.00327%)
10 Yamanashi-ken(0.00295%)
11 Nagano-ken(0.00295%)
12 Saitama-ken(0.00294%)
13 Fukuoka-ken(0.00277%)
14 Shizuoka-ken(0.00266%)
15 Kyouto-fu(0.00266%)
16 Oosaka-fu(0.00253%)
17 Ehime-ken(0.00221%)
18 Mie-ken(0.00197%)
19 Kagoshima-ken(0.00142%)
20 Miyazaki-ken(0.00136%)
21 Kouchi-ken(0.00129%)
22 Chiba-ken(0.00123%)
23 Yamaguchi-ken(0.000955%)
24 Tokushima-ken(0.000936%)
25 Gunma-ken(0.000811%)
26 Gifu-ken(0.000754%)
27 Ibaraki-ken(0.000712%)
28 Okayama-ken(0.00061%)
29 Nagasaki-ken(0.000515%)
30 Aichi-ken(0.000471%)
31 Shimane-ken(0.000463%)
32 Hokkaidou(0.000419%)
33 Ishikawa-ken(0.000342%)
34 Yamagata-ken(0.000311%)
35 Aomori-ken(0.000262%)
36 Kumamoto-ken(0.000228%)
37 Miyagi-ken(0.000208%)
38 Niigata-ken(0.000161%)