Etymology and distribution of 成ケ沢.

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!

「成ケ沢」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 成ケ沢

Distribution of 成ケ沢
Ranking
1 Miyako-shi(0.166%)
2 Hidakashi-chou Erimo-chou(0.159%)
3 Kamaishi-shi(0.057%)
4 Abashirishi-chou Engaru-chou(0.0392%)
5 Abashiri-shi(0.035%)
6 Iburishi-chou Abira-chou(0.0349%)
7 Kamihei-gun Ootsuchi-chou(0.0194%)
8 Muroran-shi(0.0164%)
9 Kitami-shi(0.0144%)
10 Monbetsu-shi(0.0117%)
11 Noshiro-shi(0.0102%)
12 Takizawa-shi(0.00969%)
13 Kushiro-shi(0.00725%)
14 Ishikari-shi(0.00678%)
15 Fujimi-shi(0.00533%)
16 Fujimino-shi(0.00509%)
17 Hanamaki-shi(0.00372%)
18 Ebetsu-shi(0.00358%)
19 Sapporo-shi Teine-ku(0.00348%)
20 Ichinoseki-shi(0.00287%)
21 Sendai-shi Izumi-ku(0.0028%)
22 Sapporo-shi Toyohira-ku(0.00262%)
23 Hiroshima-shi Asaminami-ku(0.00253%)
24 Obihiro-shi(0.00218%)
25 Nerima-ku(0.00209%)
26 Yokohama-shi Asahi-ku(0.00199%)
27 Morioka-shi(0.00158%)
28 Kawagoe-shi(0.00155%)
29 Toyonaka-shi(0.00131%)
30 Hakodate-shi(0.00125%)
31 Sagamihara-shi(0.000829%)