Etymology and distribution of 降旗.

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!

「降旗」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 降旗

Distribution of 降旗
Ranking
1 Nagano-ken(About 2,400)
2 Toukyou-to(About 300)
3 Kanagawa-ken(About 200)
4 Saitama-ken(About 140)
5 Chiba-ken(About 110)
6 Gunma-ken(About 80)
7 Aichi-ken(About 60)
7 Oosaka-fu(About 60)
9 Ibaraki-ken(About 30)
10 Gifu-ken(About 30)
10 Hokkaidou(About 30)
12 Miyagi-ken(About 30)
13 Niigata-ken(About 20)
14 Shizuoka-ken(About 20)
14 Yamagata-ken(About 20)
16 Fukushima-ken(About 10)
16 Yamanashi-ken(About 10)
16 Hyougo-ken(About 10)
16 Kyouto-fu(About 10)
20 Fukuoka-ken(About 10)
20 Tokushima-ken(About 10)
20 Iwate-ken(About 10)
20 Okayama-ken(About 10)
20 Miyazaki-ken(About 10)
20 Nara-ken(About 10)
20 Mie-ken(About 10)
27 Kumamoto-ken(Very rare)
27 Ooita-ken(Very rare)