Etymology and distribution of 谷之内.

Taninouchi 【谷之内】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Ooita-ken Saiki-shi , Okayama-ken Tsuyama-shi , Ehime-ken Matsuyama-shi .

① There is 中屋 surname. Ooita-ken Saiki-shi Shiroyama in Nishitan-machi was in the Edo period in the Clan Saeki of the Clan office.

② Creation . Okayama-ken Tsuyama-shi Kamocho Yamashita and Tomokazu told Yano's three brothers who were in Yazuyoshi cast from the middle Yano which was named after upper and lower. Estimated in the Azuchi Momoyama period. 矢野 Yano reference.