Etymology and distribution of 老竹.

Oitake 【老竹】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Nara-ken Gojou-shi . Birth of Aichi-ken western part (formerly Owariari). Place name with a record since the Kofun period. Nara-ken Gojou-shi Meiji New surname by monk of Kinpo-ji Temple of Koyasan Shingon sect in Kamonosato. In the same temple tells Tokushima-ken that he came from Tokushima-ken to Aichi-ken west (formerly Owari nation) since he came to the Edo period. Oosaka-fu changed pronunciation to Oguri in the Tokyo era.