Etymology and distribution of 姥沢.

Ubasawa 【姥沢】^{レベル3
About 130}  The Japanese surnames etymology dictionary.

Okayama-ken Okayama-shi , Kagoshima-ken Amami-shi , Ishikawa-ken .

① From the round dumplings estimated. Okayama-ken Okayama-shi Sugitani Kita-ku is based.

② Kagoshima-ken Ooshima-gun Origin of Tatsugou-chou yen. A place name with a record since the Edo period. Use "circle" of place name. It is distributed in the same place.

③ Ishikawa-ken Suzu-shi Wakayama Town originated from the small circle of Yoshigoike.

Ubazawa 【姥沢】^{レベル3
About 130}  The Japanese surnames etymology dictionary.

Gunma-ken , Hiroshima-ken · Shimane-ken .

① Estimated from the distant place. Gunma-ken Fujioka-shi It is distributed in Shimochigusuku.

② Hiroshima-ken Kure-shi Originated from the distant hall of Gobara-machi.