Etymology and distribution of 一方井.

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!

「一方井」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 一方井

Distribution of 一方井
Ranking
1 Morioka-shi(About 50)
2 Sapporo-shi Kita-ku(About 10)
2 Yokosuka-shi(About 10)
4 Sendai-shi Taihaku-ku(About 10)
4 Yokohama-shi Tsurumi-ku(About 10)
4 Fujisawa-shi(About 10)
4 Kadzuno-shi(About 10)
4 Kadzuno-gun Kosaka-machi(About 10)
9 Ashiya-shi(Very rare)
9 Nishinomiya-shi(Very rare)
9 Sorachishi-chou Naganuma-chou(Very rare)
9 Otaru-shi(Very rare)
9 Asahikawa-shi(Very rare)
9 Sapporo-shi Minami-ku(Very rare)
9 Sapporo-shi Higashi-ku(Very rare)
9 Sapporo-shi Shiroishi-ku(Very rare)
9 Hidakashi-chou Hidaka-chou(Very rare)
9 Sakura-shi(Very rare)
9 Chiba-shi Inage-ku(Very rare)
9 Inzai-shi(Very rare)
9 Tougane-shi(Very rare)
9 Funabashi-shi(Very rare)
9 Iruma-shi(Very rare)
9 Shiki-shi(Very rare)
9 Sayama-shi(Very rare)
9 Sendai-shi Miyagino-ku(Very rare)
9 Sendai-shi Aoba-ku(Very rare)
9 Tomiya-shi(Very rare)
9 Ishinomaki-shi(Very rare)
9 Ninohe-gun Ichinohe-machi(Very rare)
9 Kitakami-shi(Very rare)
9 Shiwa-gun Shiwa-chou(Very rare)
9 Iyo-shi(Very rare)
9 Seto-shi(Very rare)
9 Mitaka-shi(Very rare)
9 Oota-ku(Very rare)
9 Shinjuku-ku(Very rare)
9 Suginami-ku(Very rare)
9 Kiyose-shi(Very rare)
9 Nerima-ku(Very rare)
9 Nishitoukyou-shi(Very rare)
9 Naka-gun Ninomiya-machi(Very rare)
9 Kawasaki-shi Miyamae-ku(Very rare)
9 Kawasaki-shi Kawasaki-ku(Very rare)
9 Yokohama-shi Minami-ku(Very rare)
9 Ashigarashimo-gun Hakone-machi(Very rare)
9 Minamisouma-shi(Very rare)
9 Noshiro-shi(Very rare)
9 San'nohe-gun Hashikami-chou(Very rare)
9 Susono-shi(Very rare)
9 Shizuoka-shi(Very rare)