Etymology and distribution of 青岡.

The Japanese surnames etymology dictionary.
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Popuration of 青岡.

カンマ区切りで複数の名字を指定できます。

Etymology of 青岡

Distribution of 青岡
Ranking
1 Aichi-ken(About 10)
1 Toukyou-to(About 10)
1 Nagano-ken(About 10)
4 Oosaka-fu(About 10)
5 Nara-ken(Very rare)
5 Yamanashi-ken(Very rare)