Etymology and distribution of 玉澤.

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!

「玉澤」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 玉澤

Distribution of 玉澤
Ranking
1 Chiba-ken(About 90)
2 Toukyou-to(About 80)
3 Shizuoka-ken(About 70)
4 Iwate-ken(About 60)
5 Miyagi-ken(About 50)
6 Hokkaidou(About 50)
7 Kanagawa-ken(About 30)
7 Saitama-ken(About 30)
9 Aichi-ken(About 20)
9 Hyougo-ken(About 20)
11 Ehime-ken(About 20)
11 Oosaka-fu(About 20)
13 Fukushima-ken(About 10)
14 Ibaraki-ken(About 10)
14 Fukuoka-ken(About 10)
14 Saga-ken(About 10)
17 Aomori-ken(Very rare)
17 Ishikawa-ken(Very rare)
17 Tochigi-ken(Very rare)
17 Tokushima-ken(Very rare)
17 Hiroshima-ken(Very rare)
17 Yamaguchi-ken(Very rare)
17 Kyouto-fu(Very rare)