Etymology and distribution of 長.

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!

「長」さんの名字の分布数。

カンマ区切りで複数の名字を指定できます。

Etymology of 長

Distribution of 長
Ranking
1 Tochigi-ken(About 2,300)
2 Fukuoka-ken(About 2,000)
3 Toukyou-to(About 1,000)
4 Saitama-ken(About 700)
5 Kanagawa-ken(About 600)
6 Niigata-ken(About 600)
6 Oosaka-fu(About 600)
8 Hyougo-ken(About 400)
9 Chiba-ken(About 400)
10 Ishikawa-ken(About 400)
10 Hokkaidou(About 400)
12 Kagoshima-ken(About 400)
13 Gunma-ken(About 300)
14 Shiga-ken(About 300)
15 Ibaraki-ken(About 200)
16 Kyouto-fu(About 200)
17 Aichi-ken(About 200)
17 Ooita-ken(About 200)
17 Saga-ken(About 200)
20 Nagasaki-ken(About 200)
21 Hiroshima-ken(About 200)
21 Toyama-ken(About 200)
23 Yamaguchi-ken(About 120)
24 Mie-ken(About 100)
25 Fukui-ken(About 90)
26 Tottori-ken(About 80)
27 Kumamoto-ken(About 80)
28 Miyagi-ken(About 70)
29 Wakayama-ken(About 70)
30 Shizuoka-ken(About 60)
30 Miyazaki-ken(About 60)
32 Fukushima-ken(About 50)
32 Yamagata-ken(About 50)
32 Nara-ken(About 50)
35 Nagano-ken(About 40)
36 Kouchi-ken(About 40)
37 Okayama-ken(About 30)
38 Ehime-ken(About 30)
38 Tokushima-ken(About 30)
38 Shimane-ken(About 30)
38 Gifu-ken(About 30)
42 Akita-ken(About 10)
43 Kagawa-ken(About 10)
43 Aomori-ken(About 10)
43 Iwate-ken(About 10)
43 Yamanashi-ken(About 10)