Etymology and distribution of 土永.

Tsuchinaga 【土永】^{レベル4
About 600}  The Japanese surnames etymology dictionary.

Aichi-ken .

① Aichi-ken Okazaki-shi Birth of Nokata- cho. A place name with a record in the notation of "Nobata" in the Warring States Period. The place name was also written as "Hata no".

② Topography . From the field and the field. Kumamoto-ken Tamana-shi 岱 明町 Onohichi, Toyama-ken Himi-shi Tell Yanagida that you were engaged in agriculture. Estimated in the Edo period. Kumamoto-ken Tamana-gun Nagasu-machi It is distributed in Takahama. Kumamoto-ken Tamana-gun Nagasu-machi There are fields in Kiyoe-ji Temple's underground . Kagoshima-ken was in the Warring States Period. Kagoshima-ken Akune-shi From the field gates of the gate division system that was in the Akasegawa era era.

Doei 【土永】^{レベル4
About 600}  The Japanese surnames etymology dictionary.

Kagoshima-ken , Fukuoka-ken , Kumamoto-ken . Terrain . A variant of 原口 . From the spring mouth gate of the gate division system which was in the Edo period. An example of the location of the gate. Miyazaki-ken Ebino-shi Nagayama, Miyazaki-ken Ebino-shi Tohoku. Kagoshima-ken Minamisatsuma-shi Kaneda Uchiyamada, Kagoshima-ken Aira-shi Haraguchi gate in Higashi - gingoda. In Kagoshima-ken Aira-shi Higashi - gingoda, the gate was also written as "spring mouth". Fukuoka-ken Tachibana-cho Tachibana-cho Yamebama-gun (Simohebal) is a place name with a record since the Edo period. It is based in the same place. 原口 Haraguchi reference.