Etymology and distribution of 中宇地.

Nakauji 【中宇地】^{レベル3
About 80}  The Japanese surnames etymology dictionary.

Saitama-ken , Mie-ken , Gunma-ken .

① Saitama-ken Honjou-shi Birthplace of Hirugawa, Kodama Town. A place name with a record in the notation of "Rukuro" in the Muromachi period.

② Ishikawa-ken Komatsu-shi birthplace of Hirukawa Town. A place name with a record since the Edo period.

③ Gunma-ken Maebashi-shi In Ueno I tell you that I lived in Ehime-ken 's stream and added "river" to Lemur's surname. Ehime-ken Matsuyama-shi Ogawa is a place name with a record since the Edo period. 蛭 Ebisu reference.

Nakauchi 【中宇地】^{レベル3
About 80}  The Japanese surnames etymology dictionary.

Mie-ken Shima-shi . A variant of the 昼川 .