Etymology and distribution of 沼尾.

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!

「沼尾」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 沼尾

Distribution of 沼尾
Ranking
1 Tochigi-ken(About 2,400)
2 Aomori-ken(About 500)
3 Toukyou-to(About 300)
4 Saitama-ken(About 300)
5 Kanagawa-ken(About 200)
6 Hokkaidou(About 120)
7 Chiba-ken(About 100)
8 Ibaraki-ken(About 60)
9 Gunma-ken(About 40)
10 Fukushima-ken(About 30)
10 Oosaka-fu(About 30)
12 Aichi-ken(About 30)
13 Shiga-ken(About 30)
13 Hiroshima-ken(About 30)
13 Yamagata-ken(About 30)
16 Iwate-ken(About 20)
17 Miyagi-ken(About 20)
17 Hyougo-ken(About 20)
19 Yamanashi-ken(About 10)
20 Shizuoka-ken(About 10)
20 Nagano-ken(About 10)
20 Gifu-ken(About 10)
20 Toyama-ken(About 10)
24 Nagasaki-ken(Very rare)
24 Fukui-ken(Very rare)
24 Nara-ken(Very rare)