Etymology and distribution of 栄沢.

Eizawa 【栄沢】^{レベル3
About 90}  The Japanese surnames etymology dictionary.

Hyougo-ken , Okayama-ken , Hokkaidou .

① Hyougo-ken Himeji-shi Decorative town machi pota (oogama) was a place name with a record since the Edo period. Hyougo-ken Himeji-shi Distributed in Hayase-cho, Hirohata-ku. Okayama - ken Kume - gun Misaki - chou Erika is based.

* Hyougo-ken Sayou-gun Sayou-chou Origin of the okama (oogama). As a capital it was a place name established in 1955. It was in the Edo period in the same place.

② Kyouto-fu Kameoka-shi Oimachi Naikado Or It is based. Kyouto-fu Kameoka-shi The Miyamae Okami River Okama (oogama) is a place name unknown in the record era.

③ Iwate-ken Takizawa-shi Origin of the okama (oogama). A place name with a record since the Warring States Period.

Eisawa 【栄沢】^{レベル3
About 90}  The Japanese surnames etymology dictionary.

大河原 Ookawara reference.