Etymology and distribution of 川居.

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

Popuration of 川居.

カンマ区切りで複数の名字を指定できます。

Etymology of 川居

Distribution of 川居
Ranking
1 Shiga-ken(About 140)
2 Oosaka-fu(About 60)
3 Hyougo-ken(About 40)
4 Chiba-ken(About 30)
5 Kyouto-fu(About 30)
6 Aichi-ken(About 20)
7 Gifu-ken(About 20)
8 Toukyou-to(About 10)
8 Kanagawa-ken(About 10)
10 Saitama-ken(About 10)
10 Nara-ken(About 10)
10 Niigata-ken(About 10)
13 Mie-ken(Very rare)
13 Hiroshima-ken(Very rare)
13 Ehime-ken(Very rare)
13 Ibaraki-ken(Very rare)
13 Kagawa-ken(Very rare)
13 Tottori-ken(Very rare)