Etymology and distribution of シッピイ.

Shippii* 【シッピイ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Nagano-ken Kamiina-gun Minamiminowa-mura . Summary . Abbreviation of Seiyano. Nagano-ken Kamiina-gun Minamiminowa-mura Tell him that Mr. Seiyano who came to Shionoi abbreviated. It was in the Edo period in the same place. 征矢野 Soyano reference.