Etymology and distribution of 外戸.

The Japanese surnames etymology dictionary.
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Ratio of 外戸.

カンマ区切りで複数の名字を指定できます。

Etymology of 外戸

Distribution of 外戸
Ranking
1 Nagano-ken(0.000984%)
2 Miyazaki-ken(0.000339%)
3 Fukuoka-ken(0.000297%)
4 Gunma-ken(0.000203%)
5 Aichi-ken(0.000134%)
6 Hokkaidou(Very rare)
7 Kanagawa-ken(Very rare)
8 Oosaka-fu(Very rare)
9 Toukyou-to(Very rare)