Etymology and distribution of 真元.

Sanemoto 【真元】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Okayama-ken Katsuta-gun Shouou-chou . Origin of Okayama-ken Katsuta-gun Shouou-chou Fukichi (Old: Sue). A place name with a record since the Edo period. Tell him from the end of the place name "Su" and Sugawara's "Kan". 菅原 Sugawara reference.