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」さんの名字の分布比率。

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(0.115%)
2 Minamata-shi(0.0439%)
3 Amakusa-shi(0.0263%)
4 Kamiamakusa-shi(0.02%)
5 Kamimashiki-gun Yamato-chou(0.0176%)
6 Hatsukaichi-shi(0.0127%)
7 An'naka-shi(0.0112%)
8 Zentsuuji-shi(0.0109%)
9 Ichikikushikino-shi(0.00974%)
10 Mitoyo-shi(0.00935%)
11 Inabe-shi(0.00841%)
12 Han'nan-shi(0.00785%)
13 Tokoname-shi(0.00741%)
14 Minamisatsuma-shi(0.00666%)
15 Uki-shi(0.00633%)
16 Ashiya-shi(0.00573%)
17 Aira-shi(0.0049%)
18 Oosaka-shi Higashisumiyoshi-ku(0.00376%)
19 Kitakyuushuu-shi Moji-ku(0.00347%)
20 Kuwana-shi(0.00324%)
21 Kawanishi-shi(0.00301%)
22 Hiroshima-shi Nishi-ku(0.00301%)
23 Yokkaichi-shi(0.00298%)
24 Fukuoka-shi Higashi-ku(0.00247%)
25 Kumamoto-shi(0.00204%)
26 Takasaki-shi(0.0012%)
27 Nagasaki-shi(0.000851%)
28 Setagaya-ku(0.000814%)
29 Shizuoka-shi(0.000581%)