Etymology and distribution of 寳保.

Houbo 【寳保】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Shiga-ken Higashioumi-shi . Last name including "succession", 藤原 surname. Shiga-ken Higashioumi-shi Sho Aso Town is headquartered. Tell him that he was engaged in agriculture in the same area. Estimated in the Edo period. 藤原 Fujiwara reference.