Etymology and distribution of 保川.

Yasukawa 【保川】^{レベル4
About 900}  The Japanese surnames etymology dictionary.

千葉県、北海道、東京都。ホカワも含む分布。安川姓あり。千葉県長生郡長南町千田に分布あり。茨城県土浦市中央が藩庁の土浦藩士、愛媛県今治市通町が藩庁の今治藩士に江戸時代にあった。

Hokawa 【保川】^{レベル4
About 900}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Toukyou-to . Terrain . From the side of the Nada. Hiroshima-ken Kure-shi Distributed in Wakosato-cho.

Hogawa 【保川】^{レベル4
About 900}  The Japanese surnames etymology dictionary.

Aichi-ken Handa-shi . Terrain . From the lined side of the side. Aichi-ken Handa-shi Distributed in Nishi Shincho.

※ Fukui-ken Fukui-shi major was in the Edo period in the Fukui clan of the clan office.