Etymology and distribution of ドワイヤー.

Dowaiyā* 【ドワイヤー】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Toukyou-to , Saitama-ken , Kanagawa-ken .

① Topography . From a deep field. Toukyou-to Nakano-ku In Ekoda, it is said that it was given from 1249 to 1256 (the president's year) by providing the inn for Nichiren of the Kamakura period monk. Saitama-ken Koshigaya-shi In Osawa we tell you that it was from the Heian era. Saitama-ken Fujimi-shi Uenanba, Shimanonaka, Chiba-ken Kashiwa-shi It was in the Edo era in Okii. In Tochigi-ken Ashikaga-shi , he tells that he came from the Kinki district to the Heian era and originally pronounced Fukono.

② Fukushima-ken Minamisouma-shi Originated in Furano, Haramachi-ku. A place name with a record since the Edo period. It was in the Edo period in the same place. It is distributed in the same place.