Etymology and distribution of 清水口.

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!

「清水口」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 清水口

Distribution of 清水口
Ranking
1 Takayama-shi(About 70)
2 Matsumoto-shi(About 40)
3 Chiisagata-gun Nagawa-machi(About 30)
4 Iwamizawa-shi(About 20)
5 Kakamigahara-shi(About 10)
5 Gifu-shi(About 10)
5 Seiyo-shi(About 10)
5 Adzumino-shi(About 10)
9 Matsusaka-shi(About 10)
9 Uji-shi(About 10)
9 Ooita-shi(About 10)
9 Miyazaki-shi(About 10)
9 Mino-shi(About 10)
9 Gujou-shi(About 10)
9 Shiojiri-shi(About 10)
16 Yawata-shi(Very rare)
16 Tatsuno-shi(Very rare)
16 Mikasa-shi(Very rare)
16 Nemuro-shi(Very rare)
16 Hidakashi-chou Hidaka-chou(Very rare)
16 Asaka-shi(Very rare)
16 Sendai-shi Miyagino-ku(Very rare)
16 Yawatahama-shi(Very rare)
16 Nagoya-shi Nakamura-ku(Very rare)
16 Nagoya-shi Meitou-ku(Very rare)
16 Okazaki-shi(Very rare)
16 Iwakura-shi(Very rare)
16 Setagaya-ku(Very rare)
16 Ootsu-shi(Very rare)
16 Yokohama-shi Hodogaya-ku(Very rare)
16 Echizen-shi(Very rare)
16 Iidzuka-shi(Very rare)
16 Shimotsuma-shi(Very rare)
16 Higashichikuma-gun Yamagata-mura(Very rare)