Etymology and distribution of 洲上.

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!

「洲上」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 洲上

Distribution of 洲上
Ranking
1 Ootake-shi(About 40)
2 Amakusa-shi(About 30)
3 Minamata-shi(About 20)
4 Hatsukaichi-shi(About 10)
4 Kumamoto-shi(About 10)
6 Yokkaichi-shi(About 10)
6 Kamiamakusa-shi(About 10)
6 An'naka-shi(About 10)
6 Mitoyo-shi(About 10)
10 Inabe-shi(Very rare)
10 Kuwana-shi(Very rare)
10 Kawanishi-shi(Very rare)
10 Ashiya-shi(Very rare)
10 Oosaka-shi Higashisumiyoshi-ku(Very rare)
10 Han'nan-shi(Very rare)
10 Hiroshima-shi Nishi-ku(Very rare)
10 Tokoname-shi(Very rare)
10 Setagaya-ku(Very rare)
10 Kamimashiki-gun Yamato-chou(Very rare)
10 Uki-shi(Very rare)
10 Kitakyuushuu-shi Moji-ku(Very rare)
10 Fukuoka-shi Higashi-ku(Very rare)
10 Takasaki-shi(Very rare)
10 Nagasaki-shi(Very rare)
10 Shizuoka-shi(Very rare)
10 Zentsuuji-shi(Very rare)
10 Ichikikushikino-shi(Very rare)
10 Minamisatsuma-shi(Very rare)
10 Aira-shi(Very rare)