Etymology and distribution of 輔田.

The Japanese surnames etymology dictionary.
https://play.google.com/store/apps/details?id=info.jigensha.jcedfreeGoogle Play で手に入れよう https://apps.apple.com/us/app/id1471109324
↑オフライン検索できるアプリもどうぞ
在日通名大全

日本初、在日通名の研究書「在日通名大全」発売中!
ネットの電話帳 住宅地図 マッポン!

「輔田」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 輔田

Distribution of 輔田
Ranking
1 Minamiuwa-gun Ainan-chou(About 10)
2 Nobeoka-shi(About 10)
2 Matsuyama-shi(About 10)
2 Nanao-shi(About 10)
5 Tokachishi-chou Makubetsu-chou(Very rare)
5 Otaru-shi(Very rare)
5 Obihiro-shi(Very rare)
5 Ebetsu-shi(Very rare)
5 Tokachishi-chou Shihoro-chou(Very rare)
5 Kushiro-shi(Very rare)
5 Hirakata-shi(Very rare)
5 Ibaraki-shi(Very rare)
5 Hiroshima-shi Aki-ku(Very rare)
5 Toyota-shi(Very rare)
5 Hakui-gun Shika-machi(Very rare)
5 Sukumo-shi(Very rare)