Etymology and distribution of 苦瓜.

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!

「苦瓜」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 苦瓜

Distribution of 苦瓜
Ranking
1 Tatsuno-shi(0.0551%)
2 Akou-shi(0.014%)
3 Oosaka-shi Kita-ku(0.0134%)
4 Ibo-gun Taishi-chou(0.0124%)
5 Himeji-shi(0.00799%)
6 Bizen-shi(0.00754%)
7 Oosaka-shi Taishou-ku(0.00699%)
8 Hikari-shi(0.0063%)
9 Oosaka-shi Miyakojima-ku(0.00613%)
10 Koube-shi Suma-ku(0.00546%)
11 Kyouto-shi Kamigyou-ku(0.00509%)
12 Higashikurume-shi(0.00483%)
13 Musashino-shi(0.00436%)
14 Koube-shi Hyougo-ku(0.00427%)
15 Oosaka-shi Suminoe-ku(0.00425%)
16 Yao-shi(0.00346%)
17 Neyagawa-shi(0.00199%)
18 Jouetsu-shi(0.00182%)
19 Matsumoto-shi(0.00167%)
20 Akashi-shi(0.00163%)
21 Koutou-ku(0.00156%)
22 Suita-shi(0.00155%)
23 Takatsuki-shi(0.00132%)
24 Toyonaka-shi(0.00131%)
25 Nishinomiya-shi(0.0012%)
26 Gifu-shi(0.00101%)
27 Matsuyama-shi(0.000869%)
28 Sakai-shi(0.000572%)