Etymology and distribution of 内沢.

Uchizawa 【内沢】^{レベル4
About 1,500}  The Japanese surnames etymology dictionary.

Okayama-ken , Hiroshima-ken , Kagoshima-ken . Okayama-ken has 江田 surname. Okayama-ken Okayama-shi Kita Ward Marunouchi was in the Edo period in the Clan Okayama of the Clan office. 江田 Eda reference.

※ Ainu series . Originated from Hokkaidou Souyashi-chou Esashi-chou . In the Edo period the name of the place with a record as "Sasashii". Use branch of branch of branch.

Uchisawa 【内沢】^{レベル4
About 1,500}  The Japanese surnames etymology dictionary.

Shizuoka-ken , Yamaguchi-ken , Tochigi-ken . Shizuoka-ken Makinohara-shi It was in Katsuta during the Edo period. Niigata-ken Murakami-shi Honmachi was in the Edo period in the Clan Murakami of the Clan Office.