Etymology and distribution of 大背戸.

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!

「大背戸」さんの名字の分布比率。

カンマ区切りで複数の名字を指定できます。

Etymology of 大背戸

Distribution of 大背戸
Ranking
1 Etajima-shi(0.0551%)
2 Takehara-shi(0.0404%)
3 Housu-gun Noto-chou(0.0254%)
4 Abashirishi-chou Shari-chou(0.0244%)
5 Hiroshima-shi Saeki-ku(0.02%)
6 Kure-shi(0.0171%)
7 Naka-gun Ninomiya-machi(0.0131%)
8 Hiroshima-shi Aki-ku(0.0118%)
9 Mie-gun Komono-chou(0.0109%)
10 Oomachi-shi(0.00985%)
11 Akitakata-shi(0.00954%)
12 Koube-shi Nada-ku(0.00846%)
13 Oosaka-shi Taishou-ku(0.00699%)
14 Settsu-shi(0.00619%)
15 Saijou-shi(0.00607%)
16 Hiroshima-shi Naka-ku(0.00435%)
17 Oosaka-shi Suminoe-ku(0.00425%)
18 Hiroshima-shi Higashi-ku(0.00417%)
19 Hiroshima-shi Minami-ku(0.00369%)
20 Kawanishi-shi(0.00301%)
21 Hiroshima-shi Nishi-ku(0.00301%)
22 Sakura-shi(0.0029%)
23 Hiroshima-shi Asakita-ku(0.00287%)
24 Higashihiroshima-shi(0.00249%)
25 Hitachi-shi(0.00185%)
26 Kurashiki-shi(0.00178%)
27 Akashi-shi(0.00163%)
28 Takatsuki-shi(0.00132%)
29 Toyonaka-shi(0.00131%)
30 Nara-shi(0.0012%)
31 Nishinomiya-shi(0.0012%)