Etymology and distribution of 五屋.

Goya 【五屋】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Toukyou-to , Aomori-ken , Oosaka-fu .

① Topography . From pure water and valleys. Tell Kyouto-fu Kyouto-shi that Mr. Saigonji was called by Muromachi Period. Last name is also written as "cold water valley". It is unknown whether the cold water valley exists. 西園寺 Saionji reference.

② Shimane-ken Yasugi-shi The origin of Shimizu (Kiyo-mizu) town. A place name with a record since the Edo period. Meiji New surname by monk of Kiyomizudera of Tendai sect in the same place.

③ things . Hyougo-ken Katou-shi Kiyomizu Temple of Tendai Shrine in Hiraki (Kiyomizu Della) Meiji New surname by monk of Sato Shotenkoin. From the temple.