Etymology and distribution of 江沼.

The Japanese surnames etymology dictionary.
https://play.google.com/store/apps/details?id=info.jigensha.jcedfreeGoogle Play で手に入れよう https://apps.apple.com/us/app/id1471109324
↑オフライン検索できるアプリもどうぞ
在日通名大全

日本初、在日通名の研究書「在日通名大全」発売中!
ネットの電話帳 住宅地図 マッポン!

「江沼」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 江沼

Distribution of 江沼
Ranking
1 Hokota-shi(0.214%)
2 Higashiibaraki-gun Ibaraki-machi(0.0339%)
3 Niwa-gun Fusou-chou(0.0261%)
4 Higashiibaraki-gun Shirosato-machi(0.0163%)
5 Hidaka-shi(0.00805%)
6 Omitama-shi(0.00804%)
7 Naka-shi(0.00688%)
8 Mitaka-shi(0.00686%)
9 Ushiku-shi(0.00647%)
10 Takaoka-shi(0.00613%)
11 Kyouto-shi Shimogyou-ku(0.00582%)
12 Kamisu-shi(0.00555%)
13 Hitachioota-shi(0.00539%)
14 Mito-shi(0.00519%)
15 Mobara-shi(0.00495%)
16 Kasama-shi(0.0048%)
17 Kounan-shi(0.00457%)
18 Saitama-shi Kita-ku(0.00431%)
19 Misato-shi(0.00419%)
20 Toride-shi(0.00386%)
21 Hitachi-shi(0.00369%)
22 Chiba-shi Inage-ku(0.00367%)
23 Hitachinaka-shi(0.0028%)
24 Suginami-ku(0.00266%)
25 Souka-shi(0.00242%)
26 Iwaki-shi(0.00229%)
27 Nakano-ku(0.00216%)
28 Himeji-shi(0.0016%)
29 Edogawa-ku(0.00105%)
30 Asahikawa-shi(0.00104%)
31 Toyama-shi(0.000957%)
32 Sagamihara-shi(0.000829%)