Etymology and distribution of 洞谷.

The Japanese surnames etymology dictionary.
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在日通名大全

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「洞谷」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 洞谷

Distribution of 洞谷
Ranking
1 Kani-gun Mitake-chou(About 40)
2 Takayama-shi(About 30)
3 Tajimi-shi(About 10)
3 Nagoya-shi Mizuho-ku(About 10)
5 Kamo-gun Kawabe-chou(About 10)
5 Kani-shi(About 10)
5 Nagoya-shi Chikusa-ku(About 10)
5 Nagoya-shi Meitou-ku(About 10)
5 Toyoake-shi(About 10)
10 Kushiroshi-chou Shibecha-chou(Very rare)
10 Gifu-shi(Very rare)
10 Minokamo-shi(Very rare)
10 Nagoya-shi Nakagawa-ku(Very rare)
10 Nisshin-shi(Very rare)
10 Ama-gun Ooharu-chou(Very rare)
10 Inuyama-shi(Very rare)
10 Chita-gun Taketoyo-chou(Very rare)
10 Shinjuku-ku(Very rare)
10 Hamura-shi(Very rare)
10 Yokohama-shi Naka-ku(Very rare)
10 Yokohama-shi Hodogaya-ku(Very rare)
10 Yokohama-shi Seya-ku(Very rare)
10 Yokohama-shi Tsurumi-ku(Very rare)
10 Inashiki-gun Ami-machi(Very rare)