Etymology and distribution of 施.

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!

「施」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 施

Distribution of 施
Ranking
1 Yoshino-gun Higashiyoshino-mura(0.0833%)
2 Koube-shi Chuuou-ku(0.0487%)
3 Sanbu-gun Yokoshibahikari-machi(0.0153%)
4 Oosaka-shi Naniwa-ku(0.015%)
5 Koube-shi Nada-ku(0.0127%)
6 Oosaka-shi Fukushima-ku(0.00934%)
7 Koube-shi Hyougo-ku(0.00853%)
8 Bizen-shi(0.00754%)
9 Fukuoka-shi Jounan-ku(0.0053%)
10 Oosaka-shi Nishinari-ku(0.00506%)
11 Koube-shi Nagata-ku(0.00411%)
12 Shinagawa-ku(0.00382%)
13 Kyouto-shi Fushimi-ku(0.00353%)
14 Sapporo-shi Chuuou-ku(0.00301%)
15 Oomuta-shi(0.00285%)
16 Koube-shi Higashinada-ku(0.00277%)
17 Koube-shi Suma-ku(0.00273%)
18 Toshima-ku(0.00264%)
19 Ashikaga-shi(0.00251%)
20 Souka-shi(0.00242%)
21 Nara-shi(0.00241%)
22 Takaradzuka-shi(0.00224%)
23 Matsumoto-shi(0.00167%)
24 Suita-shi(0.00155%)
25 Toyonaka-shi(0.00131%)
26 Amagasaki-shi(0.00107%)
27 Higashioosaka-shi(0.000934%)
28 Fukuyama-shi(0.000897%)