Etymology and distribution of 祖開.

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!

「祖開」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 祖開

Distribution of 祖開
Ranking
1 Sayou-gun Sayou-chou(About 30)
2 Sakai-shi(About 10)
2 Kashihara-shi(About 10)
4 Kawabe-gun Inagawa-chou(About 10)
4 Shijounawate-shi(About 10)
6 Otokuni-gun Ooyamazaki-chou(Very rare)
6 Kyouto-shi Yamashina-ku(Very rare)
6 Kyouto-shi Sakyou-ku(Very rare)
6 Tatsuno-shi(Very rare)
6 Kakogawa-shi(Very rare)
6 Himeji-shi(Very rare)
6 Kawanishi-shi(Very rare)
6 Koube-shi Tarumi-ku(Very rare)
6 Koube-shi Nishi-ku(Very rare)
6 Akou-shi(Very rare)
6 Akou-gun Kamigoori-chou(Very rare)
6 Neyagawa-shi(Very rare)
6 Hirakata-shi(Very rare)
6 Shiki-gun Kawanishi-chou(Very rare)
6 Nagoya-shi Tenpaku-ku(Very rare)
6 Nagoya-shi Minato-ku(Very rare)
6 Fukuoka-shi Higashi-ku(Very rare)