Etymology and distribution of 猪原.

Inohara 【猪原】^{レベル5
About 6,100}  The Japanese surnames etymology dictionary.

Wakayama-ken , Gifu-ken , Hyougo-ken .

① Wakayama-ken birth of Iwade (Iwade) city. A place name with a record since the Heian period. The place name was also written as "Ishidate".

② Gifu-ken Fuwa-gun Tarui-chou Birth of Iwate (Iwate). A place name with a record since the Kamakura period. The place name was also written as "Ishidate".

③ Yamanashi-ken Yamanashi-shi Origin of East-West (formerly Iwate). Place name with a record since the North / South morning era. The place name was also written as "Ishidate" and "Iwade". Wakayama-ken Wakayama-shi Ichibancho was in the Edo period in the Kishu clan in the Clan office. There is a tradition to the same clan.

④ Birth of Iwate-ken Iwate-gun. Place name with a record in 1189 (Bunji 5 years).

Ihara 【猪原】^{レベル5
About 6,100}  The Japanese surnames etymology dictionary.

Kanagawa-ken Yokohama-shi Asahi ku. 岩脇 's variant.

Ibara 【猪原】^{レベル5
About 6,100}  The Japanese surnames etymology dictionary.

Hiroshima-ken Miyoshi-shi . Creation . A variant of 隠居 . Hiroshima-ken Miyoshi-shi In Kamikawacho-cho, I tell him that he changed his name from surabay's surname at the Meiji New surname when he retired at the end of the Edo period. 上馬場 Uebaba reference.