Etymology and distribution of 尾定.

Osada 【尾定】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Hokkaidou , Aomori-ken . Aomori-ken Mutsu-shi Kawachi-machi birth originated in Misuzaki. A place name with a record since the Edo period. There was Nagasaki Castle in the same area during the North / South morning era. The place name is also written as "Kakizaki" and there is a transmission that it is according to Mr. Misaki's residence.