Etymology and distribution of 内部.

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!

「内部」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 内部

Distribution of 内部
Ranking
1 Un'nan-shi(0.152%)
2 Iishi-gun Iinan-chou(0.151%)
3 Izumo-shi(0.1%)
4 Oochi-gun Misato-chou(0.041%)
5 Matsue-shi(0.0248%)
6 Daitou-shi(0.0119%)
7 Kyouto-shi Minami-ku(0.00948%)
8 Chita-gun Higashiura-chou(0.00924%)
9 Koube-shi Higashinada-ku(0.00832%)
10 Shiki-shi(0.00823%)
11 Sasayama-shi(0.00801%)
12 Atsugi-shi(0.00771%)
13 Mitaka-shi(0.00686%)
14 Han'nou-shi(0.00524%)
15 Asaka-shi(0.00515%)
16 Higashihiroshima-shi(0.00499%)
17 Tamano-shi(0.00496%)
18 Miki-shi(0.00486%)
19 Ebina-shi(0.0045%)
20 Hiroshima-shi Saeki-ku(0.00401%)
21 Oosaka-shi Yodogawa-ku(0.00372%)
22 Niiza-shi(0.00371%)
23 Hiroshima-shi Minami-ku(0.00369%)
24 Oosaka-shi Sumiyoshi-ku(0.00366%)
25 Sayama-shi(0.00305%)
26 Izumi-shi(0.00284%)
27 Yonago-shi(0.00268%)
28 Toshima-ku(0.00264%)
29 Hiroshima-shi Asaminami-ku(0.00253%)
30 Kitakyuushuu-shi Kokuraminami-ku(0.00242%)
31 Nishinomiya-shi(0.00241%)
32 Ibaraki-shi(0.002%)
33 Kawagoe-shi(0.00155%)
34 Machida-shi(0.00135%)
35 Suginami-ku(0.00133%)
36 Toyonaka-shi(0.00131%)
37 Sakai-shi(0.00114%)
38 Amagasaki-shi(0.00107%)
39 Kawaguchi-shi(0.00107%)