Etymology and distribution of 為永.

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!

「為永」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 為永

Distribution of 為永
Ranking
1 Fukui-ken(0.0272%)
2 Fukushima-ken(0.00221%)
3 Nagasaki-ken(0.00206%)
4 Saga-ken(0.00148%)
5 Tokushima-ken(0.0014%)
6 Gifu-ken(0.00132%)
7 Shiga-ken(0.0013%)
8 Ibaraki-ken(0.00128%)
9 Kyouto-fu(0.000998%)
10 Yamaguchi-ken(0.000716%)
11 Toukyou-to(0.000697%)
12 Okayama-ken(0.00061%)
13 Chiba-ken(0.000529%)
14 Nagano-ken(0.000492%)
15 Aichi-ken(0.000471%)
16 Shimane-ken(0.000463%)
17 Oosaka-fu(0.000461%)
18 Tochigi-ken(0.000444%)
19 Fukuoka-ken(0.000395%)
20 Saitama-ken(0.000367%)
21 Toyama-ken(0.000342%)
22 Ishikawa-ken(0.000342%)
23 Kanagawa-ken(0.000245%)
24 Shizuoka-ken(0.000222%)
25 Mie-ken(0.000219%)
26 Hyougo-ken(0.000164%)
27 Hiroshima-ken(0.000144%)
28 Hokkaidou(Very rare)