Etymology and distribution of 蟹.

The Japanese surnames etymology dictionary.
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在日通名大全

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「蟹」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 蟹

Distribution of 蟹
Ranking
1 Housu-gun Noto-chou(0.0889%)
2 Toyota-shi(0.0521%)
3 Sera-gun Sera-chou(0.0152%)
4 Suzu-shi(0.0146%)
5 Nukata-gun Kouta-chou(0.0136%)
6 Aichi-gun Tougou-chou(0.0136%)
7 Gujou-shi(0.013%)
8 Ama-shi(0.0113%)
9 Hamura-shi(0.00948%)
10 Oosaka-shi Fukushima-ku(0.00934%)
11 Sakuragawa-shi(0.00752%)
12 Chiryuu-shi(0.0075%)
13 Chikusei-shi(0.00716%)
14 Seki-shi(0.00423%)
15 Nagoya-shi Tenpaku-ku(0.00396%)
16 Komaki-shi(0.00343%)
17 Shibuya-ku(0.0034%)
18 Okazaki-shi(0.0026%)
19 Toyohashi-shi(0.00257%)
20 Nagoya-shi Nakagawa-ku(0.00253%)
21 Souka-shi(0.00242%)
22 Kanazawa-shi(0.00196%)
23 Kita-ku(0.00173%)
24 Kasugai-shi(0.00162%)
25 Kawagoe-shi(0.00155%)
26 Machida-shi(0.00135%)
27 Nara-shi(0.0012%)
28 Nishinomiya-shi(0.0012%)
29 Setagaya-ku(0.000814%)