Etymology and distribution of 二井谷.

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!

「二井谷」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 二井谷

Distribution of 二井谷
Ranking
1 Kure-shi(About 50)
2 Mihara-shi(About 40)
3 Hiroshima-shi Asakita-ku(About 30)
4 Hiroshima-shi Minami-ku(About 30)
4 Higashihiroshima-shi(About 30)
6 Sera-gun Sera-chou(About 10)
6 Fukuyama-shi(About 10)
8 Hiroshima-shi Naka-ku(About 10)
8 Hiroshima-shi Nishi-ku(About 10)
10 Matsusaka-shi(Very rare)
10 Nishinomiya-shi(Very rare)
10 Sakura-shi(Very rare)
10 Ichihara-shi(Very rare)
10 Oosaka-shi Joutou-ku(Very rare)
10 Oosaka-shi Asahi-ku(Very rare)
10 Hirakata-shi(Very rare)
10 Iwakuni-shi(Very rare)
10 Kumage-gun Tabuse-chou(Very rare)
10 Aki-gun Kaita-chou(Very rare)
10 Onomichi-shi(Very rare)
10 Hiroshima-shi Asaminami-ku(Very rare)
10 Hiroshima-shi Aki-ku(Very rare)
10 Nagoya-shi Midori-ku(Very rare)
10 Mooka-shi(Very rare)
10 Kitakyuushuu-shi Moji-ku(Very rare)
10 Fukuoka-shi Jounan-ku(Very rare)