Etymology and distribution of 外谷.

Toya 【外谷】^{レベル4
About 1,900}  The Japanese surnames etymology dictionary.

Oosaka-fu , Nagasaki-ken , Kyouto-fu .

① Korea type . Creation . Add "book" to Zhang. Saga-ken Fujitsu-gun There was a record of naturalization on Tara-chou on January 17, 1956, Oosaka-fu Oosaka-shi Kita Ward on June 21, 1963. The real name is Zhang. 張 Chou reference.

② There is a surname including "Zhang". There are cases where Hari means "cultivated land". Nagasaki-ken Sasebo-shi Uku-cho Hiraga-based. The place is the origin. Tell him that he was engaged in agriculture in the same area. Estimated in the Edo period.

③ Sina series . Creation . Add "book" to Zhang. Zhang Jian Jie of the basketball player was naturalized on August 26, 2008 at Aichi-ken Miyoshi-shi (formerly Miyoshi cho, Nishigamo-gun) and renamed. Miyagi-ken Sendai-shi Miyagino Ward, renamed Zhang Yu of table tennis player on March 10, 2014, changed name. 張 Chou reference.

Sototani 【外谷】^{レベル4
About 1,900}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Kyouto-fu , Gunma-ken . Terrain . From Sat and Oka. Hiroshima-ken Fukuyama-shi Distributed in Tsunogo Town Daikanyama Township.

Sotoya 【外谷】^{レベル4
About 1,900}  The Japanese surnames etymology dictionary.

Hokkaidou , Fukui-ken Oono-shi , Oosaka-fu . Thing . Variant of 土倉 . Hyougo-ken Ono-shi Nishimoto-cho was in the Edo period in the Ono Clan in the Clan Office. The same family clan also had a family name in Saito in the Edo period. 戸蔵 Togura reference.