Etymology and distribution of 七原.

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!

「七原」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 七原

Distribution of 七原
Ranking
1 Kitashitara-gun Shitara-chou(0.912%)
2 Shinshiro-shi(0.0552%)
3 Oyama-shi(0.0351%)
4 Iruma-gun Ogose-machi(0.0308%)
5 Toyohashi-shi(0.027%)
6 Toyokawa-shi(0.0246%)
7 Koyu-gun Kawaminami-chou(0.0222%)
8 Kosai-shi(0.0215%)
9 Takehara-shi(0.0202%)
10 Shuuchi-gun Mori-machi(0.0188%)
11 Shijounawate-shi(0.0182%)
12 Shimotsuga-gun Nogi-machi(0.0176%)
13 Ashikaga-shi(0.0176%)
14 Midori-shi(0.0154%)
15 Oshimashi-chou Nanae-chou(0.0123%)
16 Gamagoori-shi(0.0101%)
17 Kounan-shi(0.00915%)
18 Komatsushima-shi(0.00886%)
19 Nagoya-shi Meitou-ku(0.00809%)
20 Kiyosu-shi(0.00758%)
21 Yachimata-shi(0.00737%)
22 Oosaka-shi Taishou-ku(0.00699%)
23 Nagoya-shi Moriyama-ku(0.00667%)
24 Nagoya-shi Minami-ku(0.00656%)
25 Tahara-shi(0.00625%)
26 Kushiro-shi(0.00544%)
27 Yamato-shi(0.00543%)
28 Okazaki-shi(0.0052%)
29 Fujimino-shi(0.00509%)
30 Urayasu-shi(0.00501%)
31 Utsunomiya-shi(0.00497%)
32 Itou-shi(0.00439%)
33 Nasushiobara-shi(0.00409%)
34 Sapporo-shi Atsubetsu-ku(0.00397%)
35 Kawachinagano-shi(0.00373%)
36 Kariya-shi(0.00364%)
37 Toyota-shi(0.00363%)
38 Nagoya-shi Minato-ku(0.00361%)
39 Kyouto-shi Kita-ku(0.00359%)
40 Kyouto-shi Yamashina-ku(0.00351%)
41 Kawasaki-shi Takatsu-ku(0.00336%)
42 Kuwana-shi(0.00324%)
43 Fukaya-shi(0.00303%)
44 Anjou-shi(0.00296%)
45 Kanazawa-shi(0.00294%)
46 Kashiwa-shi(0.00294%)
47 Kiryuu-shi(0.00281%)
48 Toshima-ku(0.00264%)
49 Hakodate-shi(0.0025%)
50 Uji-shi(0.00235%)
51 Hamamatsu-shi(0.00225%)
52 Nakano-ku(0.00216%)
53 Neyagawa-shi(0.00199%)
54 Kasugai-shi(0.00162%)
55 Ichikawa-shi(0.00132%)
56 Toyonaka-shi(0.00131%)
57 Akita-shi(0.00119%)
58 Matsudo-shi(0.00116%)
59 Sakai-shi(0.00114%)
60 Edogawa-ku(0.00105%)
61 Nerima-ku(0.00105%)
62 Shizuoka-shi(0.000581%)