Etymology and distribution of 兜.

The Japanese surnames etymology dictionary.
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在日通名大全

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「兜」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 兜

Distribution of 兜
Ranking
1 Sorachishi-chou Horokanai-chou(0.14%)
2 Rumoishi-chou Horonobe-chou(0.115%)
3 Rumoishi-chou Mashike-chou(0.0471%)
4 Konan-shi(0.0352%)
5 Sabae-shi(0.0311%)
6 Ayauta-gun Ayagawa-chou(0.0279%)
7 Kushiroshi-chou Akkeshi-chou(0.0264%)
8 Rumoi-shi(0.0231%)
9 Awaji-shi(0.0192%)
10 Namegata-shi(0.0184%)
11 Abashiri-shi(0.0175%)
12 Oshimashi-chou Yakumo-chou(0.0164%)
13 Onga-gun Mizumaki-machi(0.0141%)
14 Iwade-shi(0.0099%)
15 Kuji-shi(0.00922%)
16 Rittou-shi(0.00905%)
17 Ishikari-shi(0.00678%)
18 Sumoto-shi(0.00668%)
19 Oosaka-shi Higashinari-ku(0.00651%)
20 Izumiootsu-shi(0.00628%)
21 Hadano-shi(0.00606%)
22 Ichinoseki-shi(0.00573%)
23 Sapporo-shi Kita-ku(0.00571%)
24 Oosaka-shi Tsurumi-ku(0.00558%)
25 Musashino-shi(0.00436%)
26 Takamatsu-shi(0.00416%)
27 Wakayama-shi(0.00413%)
28 Abiko-shi(0.004%)
29 Sapporo-shi Atsubetsu-ku(0.00397%)
30 Kawachinagano-shi(0.00373%)
31 Oosaka-shi Sumiyoshi-ku(0.00366%)
32 Sapporo-shi Toyohira-ku(0.00262%)
33 Otaru-shi(0.00224%)
34 Kushiro-shi(0.00181%)
35 Fukui-shi(0.00155%)
36 Hakodate-shi(0.00125%)
37 Sakai-shi(0.00114%)
38 Edogawa-ku(0.00105%)
39 Asahikawa-shi(0.00104%)
40 Oota-ku(0.000936%)
41 Higashioosaka-shi(0.000934%)
42 Matsuyama-shi(0.000869%)