Etymology and distribution of 泉内.

Izumiuchi 【泉内】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Nagano-ken , Shizuoka-ken .

① variant of 井手 . Nagano-ken Saku-shi It was in Mitsuka during the Edo period. Tell him that it was Ide's surname in the same place.

② Shizuoka-ken Fujinomiya-shi Origin of Kitayama Nakai originating from Uenai and Kitayama. A place name with a record since the Warring States Period.

③ Shizuoka-ken Numadzu-shi Originated from Ide. A place name with a record since the Warring States Period. It is distributed in the same place.

④ Originated from the vicinity of Ehime-ken Saijou-shi (formerly Ide). A place name with a record since the Heian period.

Sen'nai 【泉内】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Ishikawa-ken Hakusan-shi . Thing . In Ishikawa - ken Hakusan - shi I tell him that it was a Meiji New Last Name due to being a miller with two mills in the Edo period.