Etymology and distribution of 信戸.

Nobuto 【信戸】^{レベル3
About 80}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Toukyou-to , Saitama-ken .

① Fukui-ken Awara-shi Originated from the vicinity of Horie Ryozakura (formerly Horie). A place name with a record since the Nara period.

② Shizuoka-ken Hamamatsu-shi Originated from Nishi-ku Katayamaji-cho (formerly Horie). A place name with a record since the Warring States Period.

③ variant of 堀井 . Saitama-ken Kazo-shi Tell the multimedia that it was also described as "Horii" in the Edo period. 堀井 Horii reference. Good neighbor . Tottori-ken Touhaku-gun Hokuei-chou Kameya is based.