Etymology and distribution of 洞口.

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

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(About 900)
2 Miyagi-ken(About 700)
3 Aichi-ken(About 400)
4 Shizuoka-ken(About 300)
5 Toukyou-to(About 200)
6 Hokkaidou(About 200)
7 Kanagawa-ken(About 130)
8 Iwate-ken(About 120)
9 Nagano-ken(About 100)
10 Saitama-ken(About 90)
10 Wakayama-ken(About 90)
10 Chiba-ken(About 90)
13 Oosaka-fu(About 70)
14 Fukui-ken(About 30)
14 Toyama-ken(About 30)
16 Mie-ken(About 30)
17 Shiga-ken(About 20)
17 Yamanashi-ken(About 20)
19 Ibaraki-ken(About 20)
20 Gunma-ken(About 10)
20 Fukushima-ken(About 10)
20 Ishikawa-ken(About 10)
20 Ehime-ken(About 10)
20 Kyouto-fu(About 10)
25 Kagoshima-ken(About 10)
25 Yamagata-ken(About 10)
25 Nara-ken(About 10)
25 Hyougo-ken(About 10)
29 Kouchi-ken(Very rare)
29 Aomori-ken(Very rare)
29 Akita-ken(Very rare)
29 Fukuoka-ken(Very rare)
29 Kumamoto-ken(Very rare)
29 Niigata-ken(Very rare)
29 Okayama-ken(Very rare)
29 Yamaguchi-ken(Very rare)