Etymology and distribution of 土内.

Tsuchiuchi 【土内】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Niigata-ken Niigata-shi . Nita means "low wetland". There are examples where Mi means "Upper (Kami)".

Tsuchinai 【土内】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Aichi-ken · Hokkaidou . Thing . From two houses. Aichi - ken Oobu - shi Distributed in Yokonecho Minori .

Donai 【土内】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Aomori-ken , Hokkaidou , Oosaka-fu .

① variant of 播磨 . Aomori-ken Tradition with Mutsu-shi .

※ Tokushima-ken Kaifu-gun Minami-chou Nishikawachi Harima is a place name unknown in the record era. It is distributed in the same place.

② Korean type . Terrain . Added "Zhang" to Zhang. Oosaka-fu Oosaka-shi There is a record of naturalization on August 1, 1981 at Higashi - Sumiyoshi-ku. The real name is Zhang. 張 Chou reference.