Etymology and distribution of 吐院.

Hain 【吐院】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Nara-ken , Oosaka-fu , Hyougo-ken . Nara-ken Kitakatsuragi-gun Kanmaki-chou Birthplace of Kamaki. A place name with a record since the Edo period. I used "Maki" by Kamaki. Tell him that he called it in the Edo period in the same place. There is an example where Ura means "back". Tottori-ken Tottori-shi Higashi - cho was in the Edo period in the Tottori Samurai of the Clan Office.