Etymology and distribution of 井守.

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!

「井守」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 井守

Distribution of 井守
Ranking
1 Isumi-gun Ootaki-machi(0.292%)
2 Itoigawa-shi(0.0749%)
3 Nishimatsuura-gun Arita-machi(0.0503%)
4 Nanao-shi(0.0225%)
5 Aki-gun Kaita-chou(0.0158%)
6 Iruma-gun Miyoshi-machi(0.0144%)
7 Miura-gun Hayama-machi(0.0128%)
8 Oshimashi-chou Nanae-chou(0.0123%)
9 Nonoichi-shi(0.0116%)
10 Oosaka-shi Ten'nouji-ku(0.011%)
11 Oosaka-shi Fukushima-ku(0.00934%)
12 Wajima-shi(0.00882%)
13 Isumi-shi(0.00836%)
14 Tondabayashi-shi(0.00777%)
15 Miura-shi(0.00773%)
16 Zushi-shi(0.00659%)
17 Hiroshima-shi Aki-ku(0.00592%)
18 Yotsukaidou-shi(0.00583%)
19 Kokubunji-shi(0.00546%)
20 Toshima-ku(0.00528%)
21 Chita-shi(0.00525%)
22 Isehara-shi(0.00523%)
23 Asaka-shi(0.00515%)
24 Hakodate-shi(0.005%)
25 Mobara-shi(0.00495%)
26 Kameoka-shi(0.00478%)
27 Narita-shi(0.00462%)
28 Minoo-shi(0.00404%)
29 Tama-shi(0.00394%)
30 Higashimurayama-shi(0.0039%)
31 Hakusan-shi(0.00375%)
32 Kawasaki-shi Saiwai-ku(0.00372%)
33 Jouetsu-shi(0.00365%)
34 Saitama-shi Minuma-ku(0.00355%)
35 Bunkyou-ku(0.00344%)
36 Oyama-shi(0.00319%)
37 Hiroshima-shi Asakita-ku(0.00287%)
38 Choufu-shi(0.00286%)
39 Nagaoka-shi(0.00283%)
40 Hiroshima-shi Asaminami-ku(0.00253%)
41 Koube-shi Nishi-ku(0.00242%)
42 Shinjuku-ku(0.00234%)
43 Yokohama-shi Asahi-ku(0.00199%)
44 Sagamihara-shi(0.00166%)
45 Kawagoe-shi(0.00155%)
46 Toyohashi-shi(0.00129%)
47 Nara-shi(0.0012%)
48 Hachiouji-shi(0.00102%)
49 Kanazawa-shi(0.00098%)
50 Funabashi-shi(0.000953%)
51 Fukuyama-shi(0.000897%)