Etymology and distribution of 下河内.

Shimogouchi 【下河内】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

Hyougo-ken , Toyama-ken · Toukyou-to . A variant of 宝田 .

Shitakawachi 【下河内】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

外屋敷 Hokayashiki reference.

Shimokawachi 【下河内】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

Gunma-ken Isesaki-shi , Akita-ken Oodate-shi , Toukyou-to . Saitama-ken Kazo-shi Uchidagaya (Tagaya) originated from Fudagaya. A place name with a record since the Edo period. The place name was also written as "Tagaya". Aichi-ken Nagoya-shi Honmaru Honmaru was in the Edo period in the Owarii clan in the Clan office.

Shimokouchi 【下河内】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

Hyougo-ken Koube-shi West District, Oosaka-fu , Tokushima-ken . Kagawa-ken Mitoyo-shi Yoda-cho Ueda (Saita), Akira Tanaka, Shigeta Shigeya's origin. A place name with a record since the Kamakura period. It was in Azuchi Momoyama period in the same place. Tokushima-ken Mima-gun Tsurugi-chou was sold in the Edo period.

Originated from Okayama-ken Okayama-shi (formerly Shimane-gun) of Hoda Township. Period, location unknown. In Okayama-ken northern part (formerly Mimasaka Country) there is a record of Naei Saeda's family name in 768 (Jinguku Jingyun clan 2 years).