Etymology and distribution of 寳泉.

Housen 【寳泉】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Ooita-ken Ooita-shi .

① Personal name . Kumamoto-ken Aso-shi In Ninomiya-cho Miyaji, say that Mr. Shingu who used "Kokoro" as a dialect signed renamed in the Kamakura period. It was in Ooita-ken Ooita-shi during the Edo period. Ooita-ken Ooita-shi Hoshima is based. 新宮 Shinguu reference.

② Creation . First letter surname of Amagi archipelago of Kagoshima-ken . In Kagoshima-ken Ooshima-gun Tokunoshima-chou Kou. In Kagoshima-ken Amami-shi , Miyuki.

※ Creation . Kyouto-fu Kyouto-shi is a sarcoma that the Sarugaku gave to Kyouto-fu Kyouto-shi in 1429 to 1441 (Eiken years) because the water at the fountain of the manor located in Okuto-sanagaya-cho, Kita-ku was delicious Miyuki) There was a case where the pronunciation of surname was changed to kou.