Etymology and distribution of 田ノ口.

Tanokuchi 【田ノ口】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Kanagawa-ken , Okayama-ken .

① Originated from Kanagawa-ken Kamakura-shi Omachi neighborhood (formerly Nagoshi). A place name with a record since the Kamakura period.

② Shiga-ken Nagahama-shi Birthplace of Nagoshi-cho. A place name with a record since the Warring States Period. The place name is also written as "super name" and it tells from the name super temple of Tendai sect in the same place. Meiji New surname by monk of the temple.

③ Iwate-ken Ninohe-shi Birthplace originated from Norikoshizawa, a small figure of Mt.

Tanoguchi 【田ノ口】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Wakayama-ken , Oosaka-fu , Chiba-ken . Originated from Wakayama-ken Hashimoto-shi Takano-cho to Nagoso (Nagoso). A place name with a record since the Heian period.