Etymology and distribution of 木子.

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!

「木子」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 木子

Distribution of 木子
Ranking
1 Mikata-gun Mihama-chou(About 30)
2 Sakai-shi(About 20)
3 Tsuruga-shi(About 10)
4 Kyouto-shi Kita-ku(About 10)
5 Kyouto-shi Kamigyou-ku(Very rare)
5 Kyouto-shi Fushimi-ku(Very rare)
5 Kyouto-shi Nishikyou-ku(Very rare)
5 Uji-shi(Very rare)
5 Miyadzu-shi(Very rare)
5 Itami-shi(Very rare)
5 Obihiro-shi(Very rare)
5 Asahikawa-shi(Very rare)
5 Chiba-shi Hanamigawa-ku(Very rare)
5 Saitama-shi Nishi-ku(Very rare)
5 Niiza-shi(Very rare)
5 Neyagawa-shi(Very rare)
5 Kaidzuka-shi(Very rare)
5 Goutsu-shi(Very rare)
5 Niwa-gun Fusou-chou(Very rare)
5 Nagoya-shi Chikusa-ku(Very rare)
5 Nagoya-shi Atsuta-ku(Very rare)
5 Nagoya-shi Midori-ku(Very rare)
5 Ama-gun Kanie-chou(Very rare)
5 Kiyosu-shi(Very rare)
5 Shinjuku-ku(Very rare)
5 Higashikurume-shi(Very rare)
5 Oumihachiman-shi(Very rare)
5 Isehara-shi(Very rare)
5 Kawasaki-shi Miyamae-ku(Very rare)
5 Yokohama-shi Totsuka-ku(Very rare)
5 Kosai-shi(Very rare)
5 Takamatsu-shi(Very rare)