Etymology and distribution of 古下.

The Japanese surnames etymology dictionary.
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在日通名大全

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「古下」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 古下

Distribution of 古下
Ranking
1 Izumi-shi(0.071%)
2 Senboku-gun Tadaoka-chou(0.0247%)
3 Izumi-shi(0.0176%)
4 Kasai-shi(0.0158%)
5 Miyoshi-shi(0.0116%)
6 Ootake-shi(0.0115%)
7 Bibai-shi(0.0107%)
8 Kaidzu-shi(0.00985%)
9 Shijounawate-shi(0.0091%)
10 Kisaradzu-shi(0.00809%)
11 Takaishi-shi(0.00723%)
12 Moriyama-shi(0.00702%)
13 Yukuhashi-shi(0.00591%)
14 Chita-shi(0.00525%)
15 Izumisano-shi(0.00472%)
16 Tatsuno-shi(0.0046%)
17 Kounan-shi(0.00457%)
18 Kagoshima-shi(0.00451%)
19 Saitama-shi Kita-ku(0.00431%)
20 Hatsukaichi-shi(0.00424%)
21 Nagoya-shi Tenpaku-ku(0.00396%)
22 Kure-shi(0.00395%)
23 Kitakyuushuu-shi Kokurakita-ku(0.00278%)
24 Toyonaka-shi(0.00263%)
25 Hirakata-shi(0.00249%)
26 Kitakyuushuu-shi Kokuraminami-ku(0.00242%)
27 Nara-shi(0.00241%)
28 Kishiwada-shi(0.00224%)
29 Takaradzuka-shi(0.00224%)
30 Yokohama-shi Kouhoku-ku(0.00197%)
31 Kasugai-shi(0.00162%)
32 Takatsuki-shi(0.00132%)
33 Shimonoseki-shi(0.00127%)
34 Ichinomiya-shi(0.00123%)
35 Sakai-shi(0.00114%)
36 Asahikawa-shi(0.00104%)
37 Wakayama-shi(0.00103%)
38 Toyama-shi(0.000957%)
39 Setagaya-ku(0.000814%)