Etymology and distribution of 折口.

Origuchi 【折口】^{レベル5
About 2,000}  The Japanese surnames etymology dictionary.

Ehime-ken , Shizuoka-ken Omaezaki-shi · Toukyou-to . Ehime-ken Touon-shi Distributed in Higuchi.

Orikuchi 【折口】^{レベル5
About 2,000}  The Japanese surnames etymology dictionary.

Kagoshima-ken Kagoshima-shi , Ishikawa-ken Kanazawa-shi , Yamagata-ken Yonezawa-shi .

① Topography . From the top of the lagoon. Ishikawa-ken Kanazawa-shi Marunouchi was in the Edo era at the Kaga clan in the Clan office. Miyazaki - ken Nichinan - shi Nogo - cho Togashi is a place name with a record since the Edo period.

② Niigata-ken Sado-shi Birthplace of Shinpo Ugata. Place name with a record since the North / South morning era. Yamagata-ken Yonezawa-shi Marunouchi was in the Edo period in the clan of the Yonezawa clan in the clan office.