Etymology and distribution of 外沢.

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

Ishikawa-ken . Ishikawa-ken Hakusan-shi Distributed in Minatomachi.

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

Hyougo-ken Himeji-shi . Originated from Kyouto-fu Kyouto-shi (old: Heiankyo). A place name with a record since the Heian period. "Out of the city" means. Hyougo-ken Himeji-shi In Hanamachi Uchihara , tells the descendant of a samurai who came from Kyouto-fu Kyouto-shi . It is based in the same place.

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

Hokkaidou Hidakashi-chou Biratori-chou , Tokushima-ken Tokushima-shi , Hiroshima-ken Higashihiroshima-shi .

① Ainu system . Hokkaidou Hidakashi-chou Biratori-chou Biratori-chou Originated in Nagiuchi (Osachinai). In the Edo period the name of the place with a record as "Ootsunai". The Ainu language osat nai (o-sat-nai) expresses "Kawajiri, Dry, Sawa" as "Hikawa (Hikawa)" and uses the character of "Hikawa". It is based in the same place.

② Tokushima-ken Tokushima-shi Kokubu city - Japan opening place is a place name with a record in the notation of "Hikai" during the Warring States Period. It is based in the same place.

③ Korea type . There is a record of naturalization on Fukui-ken Sabae-shi on April 23, 1957. Zheng the real name. 鄭 Tei reference.