Etymology and distribution of 井達.

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

Fukuoka-ken , Saga-ken . Saga-ken Kishima-gun Shiroishi-chou Originated from Inage, a small figure in Hida. I will tell you that Inasa Castle, located in the same place, was a castle around 1187 (Bunrun 3 year). It was in the Edo period in Nagasaki-ken Nagasaki-shi . Inagiyama of Nagasaki-ken Nagasaki-shi is a transit point. Tell the place name that there was Mr. Inasha's castle. Estimated in the Warring States Period. In the same place the surname was also written as "Ina". It is unclear whether Mr. Ina exists.

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

Chiba-ken , Kagoshima-ken , Kanagawa-ken .

① things . From rice. Kanagawa-ken Odawara-shi tells us that in the evening of February the dream of Inari was seen and it was said in the late Warring States period in the sense of "child of Inari". Kanagawa-ken Odawara-shi It was in the Fukawa river during the Edo era. Chiba-ken Mobara-shi Tell him that he was engaged in agriculture in Nagao. Estimated in the Edo period. Shizuoka-ken Fujinomiya-shi Inaba and Shimojiko are names of places with records in the notation of "INAKA" in the Warring States Period. The place name is from Mr. Inaba's residence and tells the meaning of "Mr. Inaba's child". 稲葉 Inaba reference. Saitama-ken Hanyuu-shi Inago was a place name with a record since the Edo period. The place name also pronounced rice.

② Kagoshima-ken Kumage-gun Minamitane-chou Originated from Inagezaki, a small figure between islands.