Etymology and distribution of 螺山.

Horayama 【螺山】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Hyougo-ken , Hiroshima-ken , Okayama-ken .

① 吉原 's variant. Hyougo-ken Sayou-gun Sayou-chou It is based in Nagoji Temple. Okayama-ken Souja-shi It was in the Edo period in Nakao. Saitama-ken Iruma-gun Moroyama-machi It was in the Edo era in the world. Tell them that they are groundbreaking in the same place.

② Topography . "Hara" was added to Yoshi which is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. 芳 Yoshi reference.

Nishiyama 【螺山】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

法元 Houga reference.