Etymology and distribution of 戸澤.

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!

「戸澤」さんの名字の分布数。

カンマ区切りで複数の名字を指定できます。

Etymology of 戸澤

Distribution of 戸澤
Ranking
1 Toukyou-to(About 400)
2 Saitama-ken(About 300)
3 Kanagawa-ken(About 300)
4 Chiba-ken(About 200)
5 Akita-ken(About 200)
6 Aichi-ken(About 200)
7 Yamanashi-ken(About 200)
8 Hokkaidou(About 200)
9 Tochigi-ken(About 150)
10 Gunma-ken(About 110)
11 Miyagi-ken(About 90)
12 Shizuoka-ken(About 80)
12 Aomori-ken(About 80)
14 Iwate-ken(About 70)
15 Oosaka-fu(About 60)
16 Nagano-ken(About 50)
17 Ibaraki-ken(About 40)
18 Kumamoto-ken(About 30)
18 Hyougo-ken(About 30)
20 Ooita-ken(About 30)
21 Gifu-ken(About 20)
21 Miyazaki-ken(About 20)
21 Nara-ken(About 20)
21 Mie-ken(About 20)
25 Ehime-ken(About 20)
25 Tokushima-ken(About 20)
25 Yamagata-ken(About 20)
25 Kyouto-fu(About 20)
29 Kagoshima-ken(About 10)
29 Fukushima-ken(About 10)
29 Fukuoka-ken(About 10)
29 Toyama-ken(About 10)
33 Nagasaki-ken(About 10)
33 Ishikawa-ken(About 10)
33 Niigata-ken(About 10)
33 Hiroshima-ken(About 10)
37 Okayama-ken(Very rare)
37 Yamaguchi-ken(Very rare)
37 Saga-ken(Very rare)