Etymology and distribution of 足原谷.

Ashiharaya 【足原谷】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Hokkaidou , Akita-ken , Tokushima-ken .

① Ishikawa-ken Komatsu-shi Origin of Anza Town. A place name with a record since the Kamakura period. The place name was also written as "Agana". Iwate-ken Morioka-shi Uchimaru was in the Edo period in the clan san Morioka of the clan government. There is a tradition to the same clan. Yasumi pronunciation.

② Wakayama-ken Nishimuro-gun Shirahama-chou Origin of Anzai (Atagi). A place name with a record since the Kamakura period. The old pronunciation of last name is also Athagi.