Etymology and distribution of 寺才元.

Terasaimoto 【寺才元】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Aichi-ken , Gunma-ken .

① Aichi-ken Ama-shi birthplace of Hachisuka. A place name with a record since the Kamakura period. Tokushima-ken Tokushima-shi Tokushima Town Castle Temple lord Tokushima of the Clan Agency Azuchi Momoyama Era / Edo Era, Tokushima-ken Tokushima-shi Manabi Town was in the Edo period in the Awa Tomita Domain of the Clan Agency.

② Creation . Added "ig" to Bee Sou. Gunma-ken Isesaki-shi In Horishita-machi tell her that he changed the name from Bee Saku. Estimated in the Edo period. There is also a passage with the grass at the same place. 蜂須 Hachisu reference.