Etymology and distribution of 井口.

The Japanese surnames etymology dictionary.
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「井口」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 井口

Distribution of 井口
Ranking
1 Niigata-ken(0.119%)
2 Shizuoka-ken(0.114%)
3 Wakayama-ken(0.112%)
4 Shiga-ken(0.105%)
5 Nagano-ken(0.0933%)
6 Hyougo-ken(0.0853%)
7 Gifu-ken(0.083%)
8 Fukuoka-ken(0.0769%)
9 Tokushima-ken(0.074%)
10 Kyouto-fu(0.0702%)
11 Toukyou-to(0.0675%)
12 Kagawa-ken(0.0554%)
13 Okayama-ken(0.0527%)
14 Oosaka-fu(0.0452%)
15 Toyama-ken(0.0438%)
16 Kouchi-ken(0.0426%)
17 Chiba-ken(0.0408%)
18 Saitama-ken(0.0405%)
19 Hiroshima-ken(0.0395%)
20 Aichi-ken(0.0384%)
21 Tottori-ken(0.0375%)
22 Kanagawa-ken(0.0368%)
23 Mie-ken(0.0361%)
24 Nagasaki-ken(0.0361%)
25 Ishikawa-ken(0.0359%)
26 Yamanashi-ken(0.0346%)
27 Nara-ken(0.0318%)
28 Gunma-ken(0.0312%)
29 Kumamoto-ken(0.0303%)
30 Hokkaidou(0.0297%)
31 Fukui-ken(0.0292%)
32 Ooita-ken(0.0232%)
33 Saga-ken(0.0202%)
34 Ehime-ken(0.0194%)
35 Shimane-ken(0.0167%)
36 Ibaraki-ken(0.0151%)
37 Miyazaki-ken(0.0149%)
38 Tochigi-ken(0.0135%)
39 Kagoshima-ken(0.0134%)
40 Okinawa-ken(0.0119%)
41 Yamaguchi-ken(0.00955%)
42 Miyagi-ken(0.00771%)
43 Fukushima-ken(0.00743%)
44 Akita-ken(0.0048%)
45 Aomori-ken(0.00393%)
46 Iwate-ken(0.00343%)
47 Yamagata-ken(0.00342%)