Etymology and distribution of 正信.

Masanobu 【正信】^{レベル3
About 100}  The Japanese surnames etymology dictionary.

Hyougo-ken Amagasaki-shi . Thing . From Japanese medicine. Oosaka-fu Oosaka-shi I tell him that he was dealing with medicine at a Japanese drugstore's shop in Nagahoribashi, Chuo Ward.

※ Kure series . Kyouto - fu Kyouto - shi had the surname of the medician of Japanese medicine (Yamato - noxishi) in the Heian period. It is unknown whether the agent of the Japanese medicine will exist.

Shoushin 【正信】^{レベル3
About 100}  The Japanese surnames etymology dictionary.

Kagoshima-ken Kimotsuki-gun Kimotsuki-chou . Fukuoka-ken Miyama-shi Born originally from Takada Takebai (formerly Takei). A place name with a record since the Kamakura period. Kagoshima-ken Kimotsuki-gun Kimotsuki-chou Tradition in Maeda.