Etymology and distribution of 古能.

Furuno 【古能】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Kagoshima-ken , Tokushima-ken · Oosaka-fu . Creation . "Wealth" was added to righteousness which is the surname of Amagi archipelago of Kagoshima-ken . In Hyougo - ken Koube - shi there was a case that the surname was renamed for 1952 to 1959 on the ground that it is confused with foreigners. 義 Yoshi reference.