Etymology and distribution of 洞口.

The Japanese surnames etymology dictionary.
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「洞口」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 洞口

Distribution of 洞口
Ranking
1 Gifu-ken(0.0402%)
2 Miyagi-ken(0.0315%)
3 Iwate-ken(0.008%)
4 Wakayama-ken(0.00719%)
5 Shizuoka-ken(0.00677%)
6 Aichi-ken(0.00646%)
7 Nagano-ken(0.00377%)
8 Fukui-ken(0.00335%)
9 Hokkaidou(0.00244%)
10 Toyama-ken(0.0024%)
11 Yamanashi-ken(0.00211%)
12 Toukyou-to(0.00209%)
13 Chiba-ken(0.00185%)
14 Kanagawa-ken(0.00178%)
15 Shiga-ken(0.00162%)
16 Saitama-ken(0.00154%)
17 Mie-ken(0.00131%)
18 Ishikawa-ken(0.00102%)
19 Oosaka-fu(0.000979%)
20 Ehime-ken(0.000738%)
21 Yamagata-ken(0.000622%)
22 Gunma-ken(0.000608%)
23 Fukushima-ken(0.000602%)
24 Nara-ken(0.000594%)
25 Ibaraki-ken(0.00057%)
26 Kyouto-fu(0.000499%)
27 Kouchi-ken(0.000431%)
28 Kagoshima-ken(0.000407%)
29 Akita-ken(0.0003%)
30 Aomori-ken(0.000262%)
31 Yamaguchi-ken(0.000239%)
32 Kumamoto-ken(0.000228%)
33 Okayama-ken(0.000203%)
34 Hyougo-ken(0.000164%)
35 Niigata-ken(0.000161%)
36 Fukuoka-ken(Very rare)