Etymology and distribution of 戸津川.

Totsukawa 【戸津川】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Aichi-ken , Gifu-ken , Toukyou-to . Distribution including Toida as well.

① Ooita-ken Usa-shi Birth of Hita. A place name with a record since the Kamakura period. Ooita-ken Usa-shi It was in the Edo period in Uedida .

② Ooita-ken Nakatsu-shi Born in Honita town. A place name with a record since the Edo period.

③ Topography . Gifu - ken Ena - shi In Kasabu - cho Princess, telling that Mr. Higuchi used "rice" for Higuchi 's mouth. Muromachi era in presumption from tradition. It is Toida at Gifu-ken . 樋口 Higuchi reference.

④ Topography . From the gutter and the rice field. Kanagawa-ken Yamato-shi Fukami, Gunma-ken Agatsuma-gun Naganohara-machi It was in the Edo era in Kawarayu. Tochigi-ken Haga-gun Haga-machi East Tonuma, Fukui-ken Sakai-shi Tell Mariooka to engage in agriculture in Ichinodanaka. Estimated in the Edo period.

Totsugawa 【戸津川】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Hyougo-ken , Ehime-ken , Niigata-ken . Distribution that also includes Hyouta. Hyudgo-ken is Hiwada. Terrain . 桧田 's variant.