Etymology and distribution of 壁下.

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!

「壁下」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 壁下

Distribution of 壁下
Ranking
1 Nanjou-gun Minamiechizen-chou(0.288%)
2 Nyuu-gun Echizen-chou(0.0754%)
3 Tsudzuki-gun Ide-chou(0.0443%)
4 Jouyou-shi(0.0199%)
5 Kitakatsuragi-gun Kanmaki-chou(0.0187%)
6 Sabae-shi(0.0187%)
7 Kawabe-gun Inagawa-chou(0.0182%)
8 Tsuruga-shi(0.0169%)
9 Souraku-gun Seika-chou(0.0159%)
10 Kashiwazaki-shi(0.0155%)
11 Nakatado-gun Tadotsu-chou(0.0146%)
12 Chuuou-shi(0.0137%)
13 Housu-gun Noto-chou(0.0127%)
14 Kyoutanabe-shi(0.008%)
15 Oosaka-shi Yodogawa-ku(0.00744%)
16 Ryuugasaki-shi(0.00657%)
17 Moriguchi-shi(0.00646%)
18 Hakodate-shi(0.00625%)
19 Asaka-shi(0.00515%)
20 Echizen-shi(0.00461%)
21 Kawaguchi-shi(0.00429%)
22 Sapporo-shi Atsubetsu-ku(0.00397%)
23 Habikino-shi(0.00392%)
24 Komatsu-shi(0.00362%)
25 Nagoya-shi Moriyama-ku(0.00333%)
26 Fuji-shi(0.00332%)
27 Fukui-shi(0.0031%)
28 Fujinomiya-shi(0.00303%)
29 Hirakata-shi(0.00249%)
30 Kasukabe-shi(0.00213%)
31 Ibaraki-shi(0.002%)
32 Neyagawa-shi(0.00199%)
33 Adachi-ku(0.00183%)
34 Himeji-shi(0.0016%)
35 Ichikawa-shi(0.00132%)
36 Setagaya-ku(0.000814%)