Etymology and distribution of 昌谷.

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!

「昌谷」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 昌谷

Distribution of 昌谷
Ranking
1 Ooshima-gun Setouchi-chou(About 20)
2 Hashima-shi(About 20)
3 Takahashi-shi(About 10)
3 Sagamihara-shi(About 10)
5 Machida-shi(About 10)
6 Amagasaki-shi(Very rare)
6 Funabashi-shi(Very rare)
6 Satte-shi(Very rare)
6 Gifu-shi(Very rare)
6 Kaidzu-shi(Very rare)
6 Kurashiki-shi(Very rare)
6 Okayama-shi(Very rare)
6 Niimi-shi(Very rare)
6 Shinjuku-ku(Very rare)
6 Suginami-ku(Very rare)
6 Kiyose-shi(Very rare)
6 Kumamoto-shi(Very rare)
6 Odawara-shi(Very rare)
6 Kawasaki-shi Takatsu-ku(Very rare)
6 Zama-shi(Very rare)
6 Yokohama-shi Kouhoku-ku(Very rare)
6 Yokohama-shi Midori-ku(Very rare)
6 Kitakyuushuu-shi Kokurakita-ku(Very rare)
6 Ooshima-gun Uken-son(Very rare)