Etymology and distribution of 長沢.

Nagasawa 【長沢】^{レベル6
About 44,600}  The Japanese surnames etymology dictionary.

Kanagawa-ken · Aomori-ken Mutsu-shi · Wakayama-ken Wakayama-shi .

① Convention . A variant of 藤斉 . Aomori-ken Mutsu-shi Distributed in Naka - cho.

② Abstract . Abbreviation of Fujiwara. "Fuji" is used because Shinran of the founder of Jodo Shinshu is a monk in the Kamakura period and tells Mr. Shinran Fujiwara's descendant. Wakayama-ken Wakayama-shi Meiji new surname by priest of Shosoji of Jodo Shinshu in Narumi. 藤原 Fujiwara reference.

Osazawa 【長沢】^{レベル6
About 44,600}  The Japanese surnames etymology dictionary.

Hyougo-ken Koube-shi , Oosaka-fu · Toukyou-to . Occupation . From the name of the cabana (cagoya). Hyougo-ken tells that he changed his pronunciation from Kagoya in the Tokyo era.