Etymology and distribution of 浅沢.

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!

「浅沢」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 浅沢

Distribution of 浅沢
Ranking
1 Oosaka-shi Naniwa-ku(0.0301%)
2 Echizen-shi(0.0277%)
3 Matsumoto-shi(0.0234%)
4 Yoshino-gun Ooyodo-chou(0.0187%)
5 Kyouto-shi Shimogyou-ku(0.0175%)
6 Kaidzuka-shi(0.0158%)
7 Naka-gun Ooiso-machi(0.0121%)
8 Ooshima-gun Suouooshima-chou(0.0103%)
9 Iwade-shi(0.0099%)
10 Kyouto-shi Minami-ku(0.00948%)
11 Komoro-shi(0.00778%)
12 Nisshin-shi(0.00732%)
13 Takaishi-shi(0.00723%)
14 Kishiwada-shi(0.00673%)
15 Fujinomiya-shi(0.00606%)
16 Fukui-shi(0.00465%)
17 Oosaka-shi Suminoe-ku(0.00425%)
18 Misato-shi(0.00419%)
19 Adzumino-shi(0.00377%)
20 Oosaka-shi Sumiyoshi-ku(0.00366%)
21 Kyouto-shi Kita-ku(0.00359%)
22 Choufu-shi(0.00286%)
23 Yokohama-shi Hodogaya-ku(0.00257%)
24 Yokohama-shi Tsurumi-ku(0.00218%)
25 Yao-shi(0.00173%)
26 Koutou-ku(0.00156%)
27 Kawaguchi-shi(0.00107%)
28 Nagano-shi(0.00103%)
29 Toyama-shi(0.000957%)
30 Sakai-shi(0.000572%)