Etymology and distribution of 上口.

Kamiguchi 【上口】^{レベル5
About 3,500}  The Japanese surnames etymology dictionary.

Hiroshima-ken Higashihiroshima-shi , Tokushima-ken Tokushima-shi . A variant of 北代 .

Ueguchi 【上口】^{レベル5
About 3,500}  The Japanese surnames etymology dictionary.

Kagoshima-ken . Terrain . From the interior gates of the gate division system that was in the Edo period. An example of the location of the gate. Kagoshima-ken Kagoshima-shi Higashiyanyama, Kagoshima-ken Kagoshima-shi Kiwi Maehin Beach Town, Kagoshima-ken Minamikyuushuu-shi Ferris Town Seosei. Kagoshima-ken Izumi-shi In Takemoto the Uenozono (Uchizono) gate. Kagoshima-ken Minamikyuushuu-shi Kawabe-machi Inside garden residence in the temple. The gate name and the mansion name are from the garden inside.

Uwaguchi 【上口】^{レベル5
About 3,500}  The Japanese surnames etymology dictionary.

Hokkaidou , Toyama-ken , Oosaka-fu .

① Creation . Toyama-ken tells Nanto-shi that there are a lot of branches. Estimated in the Edo period.

② Wakayama-ken Tanabe-shi Origin of Motomiya Ohority. A place name with a record since the Warring States Period. It is distributed in the same place.

③ 大井 's variant.

Kamikuchi 【上口】^{レベル5
About 3,500}  The Japanese surnames etymology dictionary.

Fukuoka-ken Chikujou-gun Kouge-machi . A variant of 北代 .

※ Chiba-ken Sakura-shi castle town was in the Edo era in the Sakura clan of the clan office.

Jouguchi 【上口】^{レベル5
About 3,500}  The Japanese surnames etymology dictionary.

Hyougo-ken · Shizuoka-ken . 高部 there last name.