Etymology and distribution of 紅.

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!

「紅」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 紅

Distribution of 紅
Ranking
1 Yokohama-shi Tsurumi-ku(About 10)
2 Kitakyuushuu-shi Moji-ku(About 10)
3 Kyouto-shi Ukyou-ku(Very rare)
3 Kako-gun Inami-chou(Very rare)
3 Akashi-shi(Very rare)
3 Koube-shi Higashinada-ku(Very rare)
3 Kitakatsushika-gun Sugito-machi(Very rare)
3 Suita-shi(Very rare)
3 Sendai-shi Miyagino-ku(Very rare)
3 Sendai-shi Wakabayashi-ku(Very rare)
3 Shinagawa-ku(Very rare)
3 Kodaira-shi(Very rare)
3 Fuchuu-shi(Very rare)
3 Kahoku-gun Tsubata-machi(Very rare)
3 Kanazawa-shi(Very rare)
3 Isehara-shi(Very rare)
3 Yamato-shi(Very rare)
3 Yokohama-shi Sakae-ku(Very rare)
3 Yokohama-shi Nishi-ku(Very rare)
3 Ebina-shi(Very rare)
3 Chigasaki-shi(Very rare)
3 Kitakyuushuu-shi Kokurakita-ku(Very rare)
3 Izu-shi(Very rare)