Etymology and distribution of 龍口.

The Japanese surnames etymology dictionary.
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在日通名大全

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「龍口」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 龍口

Distribution of 龍口
Ranking
1 Shimoina-gun Takamori-machi(0.333%)
2 Shimoina-gun Matsukawa-machi(0.0793%)
3 Shimoina-gun Toyooka-mura(0.051%)
4 Kunisaki-shi(0.0272%)
5 Kamiina-gun Tatsuno-machi(0.0144%)
6 Tenri-shi(0.0141%)
7 Fujiidera-shi(0.0139%)
8 Kahoku-gun Tsubata-machi(0.0122%)
9 Sukagawa-shi(0.0117%)
10 Nonoichi-shi(0.0116%)
11 Komagane-shi(0.0114%)
12 Nakano-shi(0.00788%)
13 Nisshin-shi(0.00732%)
14 Chiba-shi Midori-ku(0.00578%)
15 Fukuroi-shi(0.00577%)
16 Ashiya-shi(0.00573%)
17 Usa-shi(0.00536%)
18 Gotenba-shi(0.00533%)
19 Fukuoka-shi Jounan-ku(0.0053%)
20 Aira-shi(0.0049%)
21 Toyama-shi(0.00479%)
22 Ikeda-shi(0.00467%)
23 Yonezawa-shi(0.00443%)
24 Machida-shi(0.00406%)
25 Hakusan-shi(0.00375%)
26 Iida-shi(0.00343%)
27 Hamamatsu-shi(0.00337%)
28 Aidzuwakamatsu-shi(0.00304%)
29 Hiroshima-shi Nishi-ku(0.00301%)
30 Kakamigahara-shi(0.00294%)
31 Yokohama-shi Kanagawa-ku(0.00256%)
32 Nagoya-shi Nakagawa-ku(0.00253%)
33 Fukuoka-shi Higashi-ku(0.00247%)
34 Matsudo-shi(0.00232%)
35 Ooita-shi(0.00206%)
36 Nagano-shi(0.00206%)
37 Yokosuka-shi(0.00204%)
38 Yokohama-shi Asahi-ku(0.00199%)
39 Hiratsuka-shi(0.00193%)
40 Kyouto-shi Fushimi-ku(0.00177%)
41 Nagasaki-shi(0.0017%)
42 Kooriyama-shi(0.00147%)
43 Kanazawa-shi(0.00098%)
44 Oota-ku(0.000936%)
45 Kagoshima-shi(0.000752%)
46 Kumamoto-shi(0.00068%)