Etymology and distribution of 一澤.

The Japanese surnames etymology dictionary.
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在日通名大全

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「一澤」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 一澤

Distribution of 一澤
Ranking
1 Higashiibaraki-gun Ibaraki-machi(0.158%)
2 Yokohama-shi Kounan-ku(0.0256%)
3 Yokohama-shi Minami-ku(0.0107%)
4 Kuji-shi(0.00922%)
5 Kyouto-shi Higashiyama-ku(0.00887%)
6 Yokohama-shi Sakae-ku(0.00801%)
7 Ryuugasaki-shi(0.00657%)
8 Nagaokakyou-shi(0.00567%)
9 Hitachioota-shi(0.00539%)
10 Yokohama-shi Hodogaya-ku(0.00514%)
11 Kyouto-shi Kamigyou-ku(0.00509%)
12 Yokohama-shi Kanazawa-ku(0.00484%)
13 Saitama-shi(0.0044%)
14 Toride-shi(0.00386%)
15 Chiba-shi Wakaba-ku(0.00351%)
16 Yokohama-shi Midori-ku(0.00346%)
17 Mito-shi(0.00346%)
18 Yokohama-shi Isogo-ku(0.00306%)
19 Kawasaki-shi Nakahara-ku(0.00306%)
20 Ise-shi(0.00292%)
21 Sakura-shi(0.0029%)
22 Choufu-shi(0.00286%)
23 Hitachinaka-shi(0.0028%)
24 Tsukuba-shi(0.00266%)
25 Kamakura-shi(0.00242%)
26 Sapporo-shi Higashi-ku(0.00206%)
27 Koutou-ku(0.00156%)
28 Fujisawa-shi(0.00133%)
29 Suginami-ku(0.00133%)
30 Funabashi-shi(0.000953%)