Etymology and distribution of 大期.

Oogo 【大期】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

乙地 Otoji reference.

Daigo 【大期】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Ehime-ken , Hiroshima-ken , Oosaka-fu .

① Origin of Shiga-ken Inukami-gun Koura-chou (old: Todo). I say that the place name was renamed from 1624 to 1644 (Kaniyasu year). It was in the Muromachi period in the same place. Good neighbor . In Aichi-ken Komaki-shi , Mie-ken Tsu-shi Marunouchi came from the vicinity of Mie-ken Kuwana-shi from 1573 to 1592 (Tensho year), so that Mie-ken Tsu-shi Marunouchi was named after Mr. Todo of the Tsu lord of the clan government Meiji Tell him that it was called at the new surname.

② Abstract . Fujisawa's abbreviation. The first element comes from Fujisawa's "Fuji". Fukui-ken Sakai-shi In Haruo-machi Yuan, telling that he changed the name from Fujisawa surname using Suginodo's "Hall" of the same place. Estimated in the Edo period. 藤沢 Fujisawa reference.