Etymology and distribution of 為.

The Japanese surnames etymology dictionary.
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在日通名大全

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「為」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 為

Distribution of 為
Ranking
1 Ooshima-gun Tokunoshima-chou(About 20)
2 Amagasaki-shi(About 10)
2 Amami-shi(About 10)
4 Yokohama-shi Aoba-ku(About 10)
4 Ooshima-gun Isen-chou(About 10)
4 Ooshima-gun Setouchi-chou(About 10)
7 Itami-shi(Very rare)
7 Takaradzuka-shi(Very rare)
7 Koube-shi Chuuou-ku(Very rare)
7 Nishinomiya-shi(Very rare)
7 Tokorozawa-shi(Very rare)
7 Niiza-shi(Very rare)
7 Daitou-shi(Very rare)
7 Oosaka-shi Ten'nouji-ku(Very rare)
7 Oosaka-shi Higashiyodogawa-ku(Very rare)
7 Oosaka-shi Tsurumi-ku(Very rare)
7 Moriguchi-shi(Very rare)
7 Senboku-gun Tadaoka-chou(Very rare)
7 Habikino-shi(Very rare)
7 Tsuyama-shi(Very rare)
7 Nakagami-gun Chatan-chou(Very rare)
7 Nakagami-gun Kadena-chou(Very rare)
7 Kaga-shi(Very rare)
7 Kawasaki-shi Miyamae-ku(Very rare)
7 Kitakyuushuu-shi Kokuraminami-ku(Very rare)
7 Hamamatsu-shi(Very rare)
7 Ooshima-gun Amagi-chou(Very rare)
7 Aira-shi(Very rare)
7 Kagoshima-shi(Very rare)