Etymology and distribution of ダイクストラ.

Daikusutora* 【ダイクストラ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Miyagi-ken , Kagoshima-ken , Kumamoto-ken .

① Topography . From the inner land. There is an example that the door means "doorway".

② Kagoshima-ken Ooshima-gun Yamato-son birthplace of the house. A place name with a record since the Edo period. Use the "door" of a door. It is distributed in the same place.