Etymology and distribution of 真山.

Mayama 【真山】^{レベル5
About 2,400}  The Japanese surnames etymology dictionary.

宮城県、東京都、鳥取県。千葉県でサナヤマが存在。サノヤマ、シンヤマは稀少。

①宮城県大崎市岩出山の上真山・下真山から発祥。室町時代に記録のある地名。宮城県仙台市青葉区川内が藩庁の仙台藩士に江戸時代にあった。

②コリア（朝鮮・韓国）系。推定での比率は約10%。合略。慎が含む「真」を使用。北海道函館市で1968年7月27日に帰化の記録あり。本姓は慎。慎シン参照。

③佐野山の異形。長野県佐久市望月では佐野山姓から改姓したと伝える。時代不詳。伝承での発音はサナヤマ。佐野山サノヤマ参照。

Sanayama 【真山】^{レベル5
About 2,400}  The Japanese surnames etymology dictionary.

Ishikawa-ken . Ishikawa-ken Nanao-shi Origin of Notojima Suso-cho. A place name with a record since the Muromachi period. The place name was also written as "next generation".

Sanoyama 【真山】^{レベル5
About 2,400}  The Japanese surnames etymology dictionary.

Iwate-ken Morioka-shi , Toukyou-to · Aichi-ken . Iwate-ken Morioka-shi Originated from the sandstone of the Higashiyama's small character (Sadamari).

Shin'yama 【真山】^{レベル5
About 2,400}  The Japanese surnames etymology dictionary.

Oosaka-fu , Kagoshima-ken Shibushi-shi .

① Topography . Kagoshima-ken Shibushi-shi From the barrel gate of the gate division system in the Ariake Town Nogami during the Edo period. The gate name is from the field. There are examples where Tal means "waterfall".

② Kagoshima-ken Shibushi -shi Originated from the barrel of Uchinomakura in Shibushi-machi. There was a barrel gate of the gate division system in the Edo period in the same place.