Etymology and distribution of 堅岡.

The Japanese surnames etymology dictionary.
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Popuration of 堅岡.

カンマ区切りで複数の名字を指定できます。

Etymology of 堅岡

Distribution of 堅岡
Ranking
1 Tome-shi(About 30)
2 Edogawa-ku(About 20)
3 Sendai-shi Taihaku-ku(About 10)
4 Akashi-shi(Very rare)
4 Saitama-shi Minuma-ku(Very rare)
4 Tokorozawa-shi(Very rare)
4 Oosaka-shi Asahi-ku(Very rare)
4 Shiogama-shi(Very rare)
4 Namerikawa-shi(Very rare)
4 Ooshima-gun Tokunoshima-chou(Very rare)