Etymology and distribution of 水澤.

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!

「水澤」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 水澤

Distribution of 水澤
Ranking
1 Niigata-ken(0.0113%)
2 Kagawa-ken(0.00573%)
3 Toukyou-to(0.00478%)
4 Saitama-ken(0.0047%)
5 Gunma-ken(0.00446%)
6 Kanagawa-ken(0.00442%)
7 Nagano-ken(0.00426%)
8 Tochigi-ken(0.00399%)
9 Chiba-ken(0.0037%)
10 Miyagi-ken(0.0025%)
11 Hokkaidou(0.00216%)
12 Akita-ken(0.0018%)
13 Yamanashi-ken(0.00169%)
14 Aichi-ken(0.00148%)
15 Gifu-ken(0.00113%)
16 Hyougo-ken(0.00107%)
17 Shizuoka-ken(0.000998%)
18 Ibaraki-ken(0.000855%)
19 Okayama-ken(0.000813%)
20 Kyouto-fu(0.000665%)
21 Oosaka-fu(0.000633%)
22 Yamagata-ken(0.000622%)
23 Fukushima-ken(0.000602%)
24 Nara-ken(0.000594%)
25 Iwate-ken(0.000571%)
26 Hiroshima-ken(0.000433%)
27 Kouchi-ken(0.000431%)
28 Toyama-ken(0.000342%)
29 Ishikawa-ken(0.000342%)
30 Miyazaki-ken(0.000339%)
31 Shiga-ken(0.000325%)
32 Fukuoka-ken(0.000297%)
33 Aomori-ken(0.000262%)
34 Nagasaki-ken(0.000258%)
35 Ehime-ken(0.000246%)
36 Kumamoto-ken(0.000228%)
37 Mie-ken(0.000219%)