Etymology and distribution of 古内.

Furuuchi 【古内】^{レベル5
About 5,700}  The Japanese surnames etymology dictionary.

Ibaraki-ken . Ibaraki-ken Hitachinaka-shi Distributed in Higashi Ojima.

Kouchi 【古内】^{レベル5
About 5,700}  The Japanese surnames etymology dictionary.

Kagawa-ken Shouzu-gun Shoudoshima-chou . Terrain . From the land with cherry blossoms. Kagawa-ken Shouzu-gun Shoudoshima-chou Distributed in Yoshino.

Konai 【古内】^{レベル5
About 5,700}  The Japanese surnames etymology dictionary.

Miyazaki-ken Ebino-shi · Kagoshima-ken Kagoshima-shi . Estimated from paper with color. Kagoshima-ken Aira-shi , Kagoshima-ken Kagoshima-shi was in the Edo period.

Furunai 【古内】^{レベル5
About 5,700}  The Japanese surnames etymology dictionary.

Yamagata-ken Mogami-gun Mamurogawa-machi , Nagasaki-ken Gotou-shi , Nagasaki-ken Nagasaki-shi .

① Topography . From Liang and Sese. Saitama-ken Gyouda-shi It was in the Edo period in Kaimo- machi, Aichi-ken Toyokawa-shi .

② Tochigi-ken Nasu-gun Nasu-machi Origin of Yanase (Yanase). A place name with a record since the Edo period. Tell him that it was called Muromachi period in the same place.

③ Toyama-ken Tonami-shi Origin of Yanase (Yanase). A place name with a record since the Edo period. Toyama-ken Ojabe-shi Meiji New surname by priest of Shosyu mountain of Shogo Jodo in Oka. Tell the original location of the temple. Yamase mountain is also the same temple.

④ Korea type . Terrain . Added "瀬" to the beam. There was a record of naturalization on Yamaguchi-ken Shuunan-shi (formerly Nanyocho, Tonohi- gun) on September 2, 1964. The real name is Liang. 梁 Ryou reference.