Etymology and distribution of 代住.

Shirozumi 【代住】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Oosaka-fu , Okayama-ken · Saitama-ken . Distribution including Xanyo too. A variant of 草野 . Okayama-ken Kurashiki-shi In the Edo era in the Naka Chow River tells that it was also written as "Kusano". The pronunciation is Xusano. 草野 surname is on the same place. 草野 Kusano reference.