Etymology and distribution of 不動木.

Fudougi 【不動木】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Gunma-ken , Nara-ken , Oosaka-fu .

① Topography . From the forest and village. Gunma-ken Isesaki-shi In the coalition town, Mr. Igarashi of the grounds is said to have been given from Mr. Komai of the lord in the Edo period. 五十嵐 Igarashi reference. Nara-ken Kashihara-shi Niigata- machi, Nara-ken Gose-shi It was in the Edo era in high weather .

② Shizuoka-ken originated from Kikugawa-shi Nakajida (formerly Morimura). A place name with a record since the Edo period. The place name tells that Mr. Mori lived in the Kamakura period. 森 Mori reference.