Etymology and distribution of 円舘.

Endate 【円舘】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Hokkaidou , Miyagi-ken . Miyagi-ken Tomiya-shi Origin of a large child . A place name with a record since the Edo period. I will tell him that there was Mr. Oda until 1577 (Tensho 5 years).