Etymology and distribution of 大開.

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!

「大開」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 大開

Distribution of 大開
Ranking
1 Toyama-shi(About 20)
1 Tokushima-shi(About 20)
3 Akashi-shi(About 10)
3 Awaji-shi(About 10)
3 Wake-gun Wake-chou(About 10)
6 Kadoma-shi(About 10)
6 Anan-shi(About 10)
6 Nagoya-shi Midori-ku(About 10)
6 Hamamatsu-shi(About 10)
10 Kyouto-shi Sakyou-ku(Very rare)
10 Koube-shi Tarumi-ku(Very rare)
10 Koube-shi Nishi-ku(Very rare)
10 Koube-shi Nagata-ku(Very rare)
10 Nishinomiya-shi(Very rare)
10 Matsudo-shi(Very rare)
10 Okegawa-shi(Very rare)
10 Izumi-shi(Very rare)
10 Sakai-shi(Very rare)
10 Oosaka-shi Yodogawa-ku(Very rare)
10 Nagoya-shi Nakagawa-ku(Very rare)
10 Nagoya-shi Minami-ku(Very rare)
10 Toyoake-shi(Very rare)
10 Ashigarashimo-gun Yugawara-machi(Very rare)
10 Kouza-gun Samukawa-machi(Very rare)
10 Yama-gun Bandai-machi(Very rare)
10 Shimoina-gun Shimojou-mura(Very rare)
10 Mitoyo-shi(Very rare)
10 Takamatsu-shi(Very rare)