Etymology and distribution of 辻井.

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!

「辻井」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 辻井

Distribution of 辻井
Ranking
1 Nara-ken(0.0846%)
2 Kyouto-fu(0.0682%)
3 Shiga-ken(0.0545%)
4 Mie-ken(0.0471%)
5 Oosaka-fu(0.0419%)
6 Hyougo-ken(0.0309%)
7 Fukui-ken(0.0263%)
8 Wakayama-ken(0.025%)
9 Toyama-ken(0.0192%)
10 Ishikawa-ken(0.0147%)
11 Gifu-ken(0.00848%)
12 Kagawa-ken(0.00649%)
13 Aichi-ken(0.00639%)
14 Kanagawa-ken(0.00595%)
15 Toukyou-to(0.00577%)
16 Hokkaidou(0.00545%)
17 Yamaguchi-ken(0.00502%)
18 Ibaraki-ken(0.00499%)
19 Chiba-ken(0.00494%)
20 Ehime-ken(0.00492%)
21 Okayama-ken(0.00447%)
22 Fukuoka-ken(0.00376%)
23 Hiroshima-ken(0.00375%)
24 Aomori-ken(0.00288%)
25 Saitama-ken(0.00286%)
26 Ooita-ken(0.00257%)
27 Shizuoka-ken(0.00211%)
28 Miyazaki-ken(0.00204%)
29 Tokushima-ken(0.00187%)
30 Shimane-ken(0.00139%)
31 Kouchi-ken(0.00129%)
32 Tottori-ken(0.00121%)
33 Kagoshima-ken(0.00102%)
34 Saga-ken(0.000987%)
35 Nagano-ken(0.000984%)
36 Kumamoto-ken(0.000913%)
37 Tochigi-ken(0.000887%)
38 Nagasaki-ken(0.000773%)
39 Fukushima-ken(0.000602%)
40 Yamanashi-ken(0.000422%)
41 Iwate-ken(0.000286%)
42 Gunma-ken(0.000203%)
43 Niigata-ken(0.000161%)