Etymology and distribution of 志良.

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

Yamagata-ken Yamagata-shi , Hokkaidou , Kumamoto-ken . Terrain . From rice and seedlings. Yamagata-ken Yamagata-shi Tell him that he was engaged in agriculture in Nagamachi. Estimated in the Edo period.