Etymology and distribution of 上簗.

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
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Popuration of 上簗.

カンマ区切りで複数の名字を指定できます。

Etymology of 上簗

Distribution of 上簗
Ranking
1 Satsuma-gun Satsuma-chou(About 20)
2 Kagoshima-shi(About 10)
3 Kidzugawa-shi(Very rare)
3 Koube-shi Chuuou-ku(Very rare)
3 Koube-shi Nada-ku(Very rare)
3 Nagoya-shi Mizuho-ku(Very rare)
3 Tsukuba-shi(Very rare)
3 Fujieda-shi(Very rare)
3 Satsumasendai-shi(Very rare)