Etymology and distribution of 筋永.

Sujinaga 【筋永】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Tochigi-ken , Kanagawa-ken . 田井 's variant. Tochigi-ken Nikkou-shi In Inokura it is said that Tanai surname was Kanagawa-ken Aiko-gun and Takei surname in the Edo period. 田井 Tai reference. It was in the Edo period in Tochigi-ken Kanuma-shi Sakano valley. Kanagawa-ken Yokohama-shi It was in Edo period in Hino, Konan-ku. In the same place tell Fujiwara's descendant. 藤原 Fujiwara reference.