Etymology and distribution of 国房.

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!

「国房」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 国房

Distribution of 国房
Ranking
1 Setouchi-shi(About 30)
1 Kurate-gun Kotake-machi(About 30)
3 Iidzuka-shi(About 30)
4 Kitakyuushuu-shi Yahatanishi-ku(About 10)
4 Fukuoka-shi Higashi-ku(About 10)
4 Chikushino-shi(About 10)
7 Kawaguchi-shi(About 10)
7 Toyonaka-shi(About 10)
7 Shimonoseki-shi(About 10)
7 Okayama-shi(About 10)
7 Komaki-shi(About 10)
7 Kusatsu-shi(About 10)
7 Kitakyuushuu-shi Kokuraminami-ku(About 10)
7 Kitakyuushuu-shi Wakamatsu-ku(About 10)
15 Kyouto-shi Ukyou-ku(Very rare)
15 Yawata-shi(Very rare)
15 Nagaokakyou-shi(Very rare)
15 Chiba-shi Inage-ku(Very rare)
15 Kashiwa-shi(Very rare)
15 Souka-shi(Very rare)
15 Koshigaya-shi(Very rare)
15 Beppu-shi(Very rare)
15 Usa-shi(Very rare)
15 Yufu-shi(Very rare)
15 Sakai-shi(Very rare)
15 Oosaka-shi Higashiyodogawa-ku(Very rare)
15 Oosakasayama-shi(Very rare)
15 Sen'nan-shi(Very rare)
15 Ibaraki-shi(Very rare)
15 Ooshima-gun Suouooshima-chou(Very rare)
15 Mino-shi(Very rare)
15 Bizen-shi(Very rare)
15 Hiroshima-shi Asakita-ku(Very rare)
15 Fukuyama-shi(Very rare)
15 Nagoya-shi Nakagawa-ku(Very rare)
15 Itabashi-ku(Very rare)
15 Naka-gun Ooiso-machi(Very rare)
15 Yokohama-shi Kouhoku-ku(Very rare)
15 Yokohama-shi Aoba-ku(Very rare)
15 Kitakyuushuu-shi Kokurakita-ku(Very rare)
15 Kitakyuushuu-shi Tobata-ku(Very rare)
15 Kitakyuushuu-shi Moji-ku(Very rare)
15 Kaho-gun Keisen-machi(Very rare)
15 Kama-shi(Very rare)
15 Miyawaka-shi(Very rare)
15 Noogata-shi(Very rare)
15 Fukuoka-shi Chuuou-ku(Very rare)
15 Fukuoka-shi Hakata-ku(Very rare)
15 Onga-gun Mizumaki-machi(Very rare)
15 Onga-gun Onga-chou(Very rare)
15 Kurate-gun Kurate-machi(Very rare)
15 Unzen-shi(Very rare)