Etymology and distribution of 繁保.

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

Ehime-ken Imabari-shi . Kouchi-ken Aki-shi Monji is a place name with a record since the Azuchi-Momoyama period. Kouchi-ken Agawa-gun Niyodogawa-chou Souchu (Soutzu) is a place name recorded with the notation of "Southern" in the Azuchi-Momoyama period. In place of the Edo era, the place name was written as "Montsu". Ehime-ken Minamiuwa-gun Ainan-chou The monument (Soutz) was a place name with a record since the Edo period. The place name was also written as "water left and right".