Etymology and distribution of 針木.

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!

「針木」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 針木

Distribution of 針木
Ranking
1 Toyama-ken(About 100)
2 Hokkaidou(About 50)
3 Toukyou-to(About 30)
3 Hyougo-ken(About 30)
5 Ishikawa-ken(About 20)
6 Chiba-ken(About 20)
7 Fukushima-ken(About 10)
7 Miyagi-ken(About 10)
7 Oosaka-fu(About 10)
10 Kanagawa-ken(About 10)
10 Shiga-ken(About 10)
10 Saitama-ken(About 10)
13 Kagoshima-ken(Very rare)
13 Kagawa-ken(Very rare)
13 Shizuoka-ken(Very rare)
13 Nagano-ken(Very rare)
13 Gunma-ken(Very rare)
13 Tokushima-ken(Very rare)
13 Okayama-ken(Very rare)
13 Yamanashi-ken(Very rare)
13 Nara-ken(Very rare)