Etymology and distribution of 徳永.

Tokunaga 【徳永】^{レベル6
About 66,300}  The Japanese surnames etymology dictionary.

Yamaguchi-ken , Shimane-ken · Chiba-ken .

① Yamaguchi-ken Kumage-gun Tabuse-chou Yano is a place name with a record in the notation of "Mino" in the Heian era. It is distributed in the same place. Kumamoto-ken Kumamoto-shi Chuo-ku Honmaru was in the Edo era at the Kumamoto clan in the Clan office.

② Korean type . A variant of 坡山 . There is a record of naturalization on Oosaka-fu Yao-shi on July 4, 1974. The real name is Yoon. 尹 In reference.