Etymology and distribution of 徳沢.

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!

「徳沢」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 徳沢

Distribution of 徳沢
Ranking
1 Ooshima-gun Setouchi-chou(0.101%)
2 Ooshima-gun Isen-chou(0.0387%)
3 Akou-shi(0.035%)
4 Hachijoujima Hachijou-machi(0.0308%)
5 Aioi-shi(0.0306%)
6 Kamo-gun Minamiizu-chou(0.0295%)
7 Kuse-gun Kumiyama-chou(0.0265%)
8 Kanzaki-gun Fukusaki-chou(0.0202%)
9 Nishiuwa-gun Ikata-chou(0.0195%)
10 Soo-gun Oosaki-chou(0.0191%)
11 Oosaka-shi Konohana-ku(0.0156%)
12 Aki-gun Kumano-chou(0.0147%)
13 Kasuya-gun Shime-machi(0.0141%)
14 Miyadzu-shi(0.0137%)
15 Onga-gun Okagaki-machi(0.0132%)
16 Shimoda-shi(0.0119%)
17 Minamisouma-shi(0.0106%)
18 Kouza-gun Samukawa-machi(0.00999%)
19 Miki-shi(0.00973%)
20 Kure-shi(0.00923%)
21 Takaradzuka-shi(0.00894%)
22 Oosaka-shi Suminoe-ku(0.00851%)
23 Hatsukaichi-shi(0.00848%)
24 Nakama-shi(0.00824%)
25 Chuuou-ku(0.00812%)
26 Tottori-shi(0.00788%)
27 Kanazawa-shi(0.00784%)
28 Ginowan-shi(0.00726%)
29 Noogata-shi(0.00675%)
30 Ube-shi(0.00631%)
31 Oosaka-shi Miyakojima-ku(0.00613%)
32 Ayase-shi(0.00613%)
33 Fukaya-shi(0.00607%)
34 Miyazaki-shi(0.00593%)
35 Hiroshima-shi Aki-ku(0.00592%)
36 Kai-shi(0.00587%)
37 Yotsukaidou-shi(0.00583%)
38 Choufu-shi(0.00571%)
39 Nagaokakyou-shi(0.00567%)
40 Koube-shi Chuuou-ku(0.00487%)
41 Kyouto-shi Nakagyou-ku(0.00447%)
42 Musashino-shi(0.00436%)
43 Hiroshima-shi Naka-ku(0.00435%)
44 Saitama-shi Kita-ku(0.00431%)
45 Hiroshima-shi Higashi-ku(0.00417%)
46 Kanuma-shi(0.00411%)
47 Nagoya-shi Meitou-ku(0.00404%)
48 Hikone-shi(0.00398%)
49 Koufu-shi(0.00395%)
50 Tondabayashi-shi(0.00388%)
51 Fukuoka-shi Hakata-ku(0.00388%)
52 Oosaka-shi Higashisumiyoshi-ku(0.00376%)
53 Oosaka-shi Yodogawa-ku(0.00372%)
54 Hiroshima-shi Minami-ku(0.00369%)
55 Amagasaki-shi(0.00322%)
56 Ise-shi(0.00292%)
57 Izumi-shi(0.00284%)
58 Machida-shi(0.00271%)
59 Toshima-ku(0.00264%)
60 Matsusaka-shi(0.00249%)
61 Souka-shi(0.00242%)
62 Kamakura-shi(0.00242%)
63 Uji-shi(0.00235%)
64 Koube-shi Kita-ku(0.0022%)
65 Obihiro-shi(0.00218%)
66 Nakano-ku(0.00216%)
67 Chigasaki-shi(0.00214%)
68 Koube-shi Tarumi-ku(0.00207%)
69 Yamaguchi-shi(0.00205%)
70 Neyagawa-shi(0.00199%)
71 Higashioosaka-shi(0.00187%)
72 Adachi-ku(0.00183%)
73 Koshigaya-shi(0.00177%)
74 Kita-ku(0.00173%)
75 Kakogawa-shi(0.0017%)
76 Fuji-shi(0.00166%)
77 Akashi-shi(0.00163%)
78 Kasugai-shi(0.00162%)
79 Kurume-shi(0.00158%)
80 Fukui-shi(0.00155%)
81 Kagoshima-shi(0.0015%)
82 Katsushika-ku(0.00136%)
83 Matsudo-shi(0.00116%)
84 Sakai-shi(0.00114%)
85 Sagamihara-shi(0.000829%)
86 Himeji-shi(0.000799%)
87 Shizuoka-shi(0.000581%)